Burglar and Residential Fire Alarm Practice Test

These questions are part of the practice quiz. Start practicing

• What distance should a fire alarm be kept from a ceiling fan?
• The distance between a cable tray and the raceway(s) or equipment shall not exceed how many feet?
• Which group is regulated by the Oklahoma Alarm and Locksmith Industry Act?
• In a pre-wired installation, when should the wiring be installed?
• In new construction, when two or more smoke alarms are in a living unit and one activates, what must the other units do?
• In a Class B notification circuit, a break in the wiring affects devices beyond the break; what remains operational?
• Which device is used to quickly shut off power in a circuit when a ground fault is detected?
• What would the PIR most effectively detect?
• What values are needed to find the maximum available output wattage of a power supply?
• Burglar alarm system wiring shall be at least ____ away from electric power wire which is not in conduit.
• Which of the following is an example of an electrical protective device?
• If a customer requests return to default settings, how long does the company have to meet that request?
• If there is a conflict between adopted references, which standard applies?
• For an electrical shock incident, which action should be performed as the initial safety step?
• Where are smoke detectors required?
• Which footwear best protects against electrical hazards in the workplace?
• Which distance option is a valid maximum distance between a cable tray and the raceway(s) or equipment?
• In a 30' x 30' frame building, which motion detector type is least effective?
• The bottom of a ladder is to be placed out from the wall ____ the length of the vertical distance from the top of the ladder's support to its base.
• What is the VDC in a circuit with 100 ohms and 0.1 A?
• In UL markings, which category covers signaling devices such as fire alarms?
• A ladder extended 20 feet should be placed approximately how far from the wall at its base?
• In a local alarm system, what does the term 'local' refer to?
• During alarm and locksmith work, how must the company's license number be displayed?
• How often do fire alarms need to be replaced from date of manufacture?
• Which is the correct unit for measuring electrical resistance?
• Which standard specifies annual testing for portable holdup devices?
• On a job site, how many trainees are allowed?
• If a circuit has a supply of 115 V and a resistance of 60 Ω, the current is approximately how many amperes?
• An ionization detector detects fire in what stage?
• Who must be notified before servicing an alarm system, in addition to the building owner or manager?
• Which unit in a mercantile burglar alarm system is programmed to activate the sounding device upon alarm?
• What is the minimum time length required for a household fire alarm siren to go off before it can automatically reset?
• NFPA 70 is commonly referred to as which code?
• Which technology is commonly used by alarm monitoring systems to connect to central stations in modern environments?
• What measurement is used to test the conductivity of a circuit?
• A power tool has a 3-pronged plug but the only available outlets are 2-pronged. What should the technician do?
• When off-premises monitoring is provided, records of all signals, tests, and operations recorded at the supervising station shall be maintained for not less than ___ year(s).
• Battery backup during alarm conditions should last for the duration specified in NFPA 72; which option represents this duration?
• The breaker that powers the outlet to which the burglar alarm system is connected should be labeled how?
• What paperwork should be provided to the owner when the installation is complete?
• What type of system is most affected by RF interference?
• Which of the following is the minimum voltage rating for communication cables and wires?
• What type of accident is the leading cause of occupational fatalities and injuries?
• A _____ UL mark applies to products such as fire and life safety alarms.
• An electric ground is used to:
• Concerning conductors under a single terminal, which statement is true?
• In Oklahoma, after a licensed employee changes employers, within how many days must the state be notified?
• According to NFPA, house smoke alarm systems shall be tested by a qualified technician at least:
• What frequency is standard for North American alternating current?
• A door protected with a contact cannot be opened more than ____ without initiating an alarm.
• In addition to holding the appropriate industry license in Oklahoma, which of the following identifications must a licensee present when performing alarm work?
• To verify a signal is present between two points in a circuit, which instrument would you use?
• An alarm phone line goes in fault several times a day. What is the likely cause?
• Which of the following is an acceptable audible notification appliance used in a security system?
• Manual fire alarm station shall be located so that no more than ___ ft must be traveled to reach it.
• What is the maximum pulling force (in pounds) recommended by TIA/EIA when pulling Cat5 wire?
• When heat detectors are installed on peaked ceilings, a row of detectors must be spaced and located at or within ___ of the peak, measured horizontally.
• Non-self-supporting ladders should be placed at an angle where the horizontal distance from the top support to the foot equals what fraction of the ladder's working length?
• Under maximum quiescent load, the secondary power supply should operate for a minimum of how long?
• If a coworker suffers a high voltage shock and is unconscious, what is the first action to take?
• The space defined as dead air space for detectors is typically located at what distance from any corner?
• What color shall a fire alarm strobe light be?
• Why do some authorities specify plenum cables?
• According to NFPA 70 guidelines, how must direct buried cables be arranged?
• Which wire gauge is the smallest in diameter among common alarm conductors?
• Which type of circuit is most negatively affected by EMI?
• The Oklahoma Alarm and Locksmith Industry Act applies to which group?
• Volts and Current are:
• In order to achieve an end-of-load rating for a 2000-watt circuit, which arrangement is specified?
• In adding a fire alarm to an existing power source, when is a T-branch/splice acceptable?
• When pre-wiring alarm systems, wiring shall be?
• According to NFPA 72, smoke detectors in one- and two-family dwellings must be replaced every 10 years.
• EMI affects what type of circuit most?
• The color specified for the breaker label text for the alarm system is which color?
• Which category of footwear is recommended to protect against electrical hazards?
• In pre-wired installations, wiring should be installed before which construction stage?
• The thermostat symbol represents which device?
• Interior circuit conductors, cabling systems and interconnections between fire alarm transmission equipment and alarm receiving equipment in public fire alarm reporting systems shall comply with which standard?
• Smoke detectors in one- and two-family dwellings must be replaced every
• What is the minimum time length required for a commercial fire alarm siren to go off before it can automatically reset?
• Which formula can you use to solve for voltage?
• Smoke detectors shall not be installed until when?
• Which statement about ladder safety is correct?
• Running a communications cable over a roof with a 4:12 slope, what is the minimum distance the cable can be from the roof top?
• Ladders should not be used on slippery surfaces unless secured or provided with what to prevent accidental displacement?
• When do you give the owner of the property the user's manual?
• Which cabling term best describes a cable that has no shielding around the twisted pairs?
• What type of footwear is recommended for ladder use?
• Which code covers the application, installation, location, performance, and maintenance of fire alarm systems and their components?
• Which designation is used to mark Class 2 circuits used in environmental spaces air?
• NFPA 72 specifies that household smoke alarm systems must be tested how often?
• Which interface isolates the alarm from the telephone line for testing line integrity?
• Which UL marking category applies to signaling devices in safety systems?
• What term describes the total opposition to the flow of electrical energy through a circuit?
• If a power supply outputs 12 volts and 3 amps, what is its maximum wattage?
• Which anti-theft device is activated by the removal of bills from a cash register tray?
• In a typical signaling circuit, what is the current draw according to the source material?
• If a smoke detector fails a sensitivity test, the technician should:
• What should the meter read when measuring a POTS with the phone on the hook (the $J31X jack connector)?
• A technician experiences sudden weakness on the right side of her body and is having trouble speaking understanding simple statements, What is the likely cause of her symptoms?
• Electrical protective devices include fuses, circuit breakers and:
• If two siren speakers are wired in series, the volume of each speaker will:
• A general safety rule to follow when working with power tools is to:
• The most common nonfatal injury from electric shock is which?
• Which statement about the end-of-line resistor in a protected circuit is most accurate?
• According to UL guidelines, a motion detector should activate after at most how many steps?
• What is the correct wiring configuration on a household fire alarm system initiating circuit?
• Which of the following jacks is used to interface the digital communicator with the telephone line?
• Which of the following is an audible notification option used in security systems?
• If the supply voltage remains 12 volts and the current increases from 2 amperes to 4 amperes, what is the resulting wattage?
• Symptoms of a heat stroke include elevated body temperature and which of the following?
• Which organization maintains a list of licensed alarm companies in the state?
• When prewiring a new construction, alarm wiring should be run:
• What must be considered when installing magnetic contacts on a steel door?
• A characteristic of alternating current is that it:
• Which statement about a local alarm system is true?
• Which NFPA standard governs the testing and operation records of fire alarm systems?
• What are the 3 requirements to connect to a network?
• Where is the typical location of a RJ31X jack?
• Which marking indicates Class 2 wiring suitable for environmental air spaces?
• Under what condition may the alarm system control unit be located outside the monitored area?
• What is a UTP?
• The Guide for Premises Security is _____?
• Which detector type relies on sensing changes in infrared energy from moving objects?
• In an alarm system, an EOLR is used to:
• Non-plenum rated cables may be run through a plenum space under what condition?
• What is the term used for the flow of electrons through a circuit?
• According to Ohm's law, the current in a circuit is equal to which of the following?
• Which statement correctly describes NFPA 70's raceway sizing?
• For how many hours should the secondary supply be capable of operating central station or proprietary fire alarm systems under max normal load?
• Where is the RJ31X jack typically located in alarm installations?
• What distance from a ceiling fan is required for a fire alarm?
• Which of the following factors increases the chance of shock or electrocution?
• Which equation correctly expresses voltage as a function of power and current?
• A technician who is weak, has chills, and cannot seem to drink enough fluids is most likely experiencing which condition?
• What is one alternative for protecting enclosures of control units when they cannot be located in the protected premises?
• What guideline should be followed when using ladders?
• Which standard set governs building construction to protect public health, safety, and general welfare?
• To be covered by workers' compensation, the injury must be reported to the employer within how many days?
• What should the meter read when measuring a POTA with the phone off the hook?
• For peaked roofs, detectors must be spaced within how many feet horizontally of the peak?
• To verify a motion detector's power, the meter should be set to which measurement?
• Under maximum normal load, the secondary supply should have capacity to operate a local, central station, or proprietary fire alarm system for how many hours?
• Which type of wire carries the most current among common residential gauge options?
• In NFPA terminology, a defined area used to group alarms within a building is called what?
• A 24VDC circuit drawing 2A consumes how many watts?
• Which expression correctly represents voltage when power and current are known?
• Single conductors used on fire protective signaling circuits must be at least what gauge?
• Which identification must a licensee possess in Oklahoma when performing alarm and locksmith work?
• In residential construction, what is the maximum fall distance before a harness is required?
• If a renewal postmark is late, what is the late renewal fee?
• Which standard covers audible devices used in sleeping areas?
• OSHA is the acronym for which organization?
• Which of the following is the main safety concern when using gas-powered tools indoors?
• Which device is used for an interior following zone to detect movement?
• Which option best describes a punchdown tool?
• The RJ31X jack interfaces the digital communicator with the telephone line. Which description best matches its role?
• Which standard addresses the requirements for interior cabling and interconnections in public fire alarm reporting systems?
• What type of system contains series circuits?
• Which two electrical quantities are multiplied to obtain electrical power in a DC circuit?
• Which rating is used to assess a device's ability to supply power to an alarm system during an extended outage?
• If a load draws 2.5 amperes from a 12-volt supply, what is the wattage?
• According to NFPA 70, what is used to determine the number and size of conductors used in a raceway?
• In a Class B circuit, when the conductor is broken, which portion continues to function?
• When the digital communicator is active, what is the voltage across terminals 1 and 6 of a RJ31X connector?
• Which NFPA standard covers fire alarm system application, installation, location, performance, and maintenance?
• What are the most likely causes of accidents when working with hand tools?
• Which equation represents Ohm's law for current?
• A heat detector detects smoke by which mechanism?
• Spot-type heat detectors may be installed on which surfaces? If mounted on the ceiling, they must be at least how many inches from the side wall?
• Which central station system uses repeaters?
• Which detectors may be recessed in the mounting surface if listed and tested for that purpose?
• Rate-of-rise detectors trigger based on what?
• Which statement best describes the role of the monitoring station in an alarm system?
• To connect a device to a network, which items are required?
• Which of the following best describes the primary hazard when working with gas-powered tools in an indoor space?
• Removing a non-portable RF transmitter from the system will trigger which signal?
• A coworker is pale, confused, sweating and says they feel shaky. What is the likely cause of these symptoms?
• Which statement best describes the purpose of arranging direct buried cables?
• What calculation is used to ensure that the current draw of an audible device does not exceed the control panel's rated alarm output?
• How often should a household fire alarm send a communication signal to the monitoring station?
• Which of the following is not typically used as a fire alarm signal type?
• Which option defines UTP in cabling?
• In wiring an additional fire alarm to an existing power source, when is a T-branch/splice acceptable?
• If a wire is broken in a Class B notification circuit, which devices will remain operational?
• Which of the following values represents the recommended Cat5 wire pull strength in pounds?
• NFPA 731 defines the levels of performance and reliability of what type of systems?
• Class 2 cables intended for environmental air spaces should be marked as:
• What is the minimum duration that a commercial burglar siren must sound before it can automatically reset?
• What method should power the alarm system?
• Which tool is used to terminate Cat5e wiring into its jacket?
• Which symptom combination most strongly indicates a heart attack in adults?
• Which NFPA standard covers the installation of electronic premises security systems?
• The Standard for the Installation of Electronic Premises Security Systems is ____ ?
• If a smoke alarm fails a sensitivity test, which action is appropriate?
• On a UL mercantile security system, a switched personal door shall not open more than how many inches without initiating an alarm?
• Which formula can you use to solve the Ohms?
• Which alarm component typically requires the largest gauge of wire?
• What is the recommended emergency treatment for a person experiencing low blood sugar?
• In electrical safety, which condition increases the risk of shock?
• According to NFPA 72, batteries may be used to maintain an access control system during a power failure provided that the doors unlock within how many minutes of loss of primary power to the alarm system?
• Which term describes a burglar alarm system owned and operated by a single organization for its own facilities?
• An alarm system where a UL burglar alarm certificate is in effect shall be inspected at least?
• What method does a PIR use to detect?
• Which of the following best describes a recommended practice for mounting motion detectors in UL burglar alarm systems?
• Before measuring resistance with a volt-ohm meter, what should you ensure about the circuit?
• Symptoms of a heart attack include chest pain, difficulty breathing and:
• NFPA 72 is the standard most closely associated with which of the following systems?
• A cable type suitable for running in air ducts and spaces between the floor and ceiling, with a fire coating that must comply with building codes, is which of the following?
• What is a typical buried depth for cables in an open trench?
• What control panel feature is used to automatically prevent repeating alarms caused by a device on the same zone?
• What is the resistance across resistor R2?
• What is the electromotive force between two points in a circuit called?
• In a circuit with a 12 V source and a total resistance of 667 Ω, the current is approximately which?
• Which sensor type is most affected by electromagnetic interference (EMI)?
• A ____ is used to properly terminate Cat5e wiring into its jacket.
• If voltage increases while resistance remains constant, what happens to current?
• Lead-acid batteries used in fire alarm systems require charger testing frequency?
• What must be worn when working on a ladder?
• Which NFPA standard is known as the National Electrical Code?
• What is the proper tool for measuring whether a signal is being received from one portion of a circuit to another?
• What term describes an air compartment or chamber connected to one or more ducts that forms part of an air distribution system?
• If a smoke detector must be installed on a sidewall, the top of the detector must be located how many inches from the ceiling?
• When selecting a meter setting for a battery-powered system, you should reference the battery's which rating?
• What is unique about alternating current in terms of polarity?
• If a smoke alarm fails a sensitivity test, what should the technician do?
• What does UTP stand for in cabling terminology?
• Which term refers to the speed at which data is transmitted?
• According to UL, how many steps can be taken before a motion detector should activate?
• Excluding portable wireless transmitters, removal of an RF transmitter from the system shall generate what?
• If two siren speakers are connected in series, the volume of each speaker will:
• Which jack is used to disconnect the alarm from the phone line to test line quality?
• In an electrical shock incident, which action should be performed as the initial safety step?
• When using exterior photoelectric detectors, an alarm signal shall be initiated only when:
• AC stands for which of the following?
• Burglar alarm system interconnections shall not use copper wire and cable smaller than which gauge?
• Which cable shall be used when Class 2 circuits are run vertically and penetrate more than one floor?
• According to NFPA 72, smoke detectors shall not be installed if the ambient temperature is greater than which temperature, unless designed/listed for higher temperatures?
• All monitoring and/or lease contracts shall include the initial term, the renewal term, and which other element?
• Cables that are not plenum rated can be used in a plenum when they are installed in what?
• A technician or salesperson who falsifies a customer's signature or adds content to a signed document commits what crime?
• If a door sensor is removed for cleaning, what should the alarm system do?
• What information must be permanently marked on batteries used as a secondary power supply?
• What code covers safety to life from fire in buildings and structure?
• What is the minimum gauge for burglar alarm interconnection wires according to the guidelines?
• To whom must a copy of the fire alarm contract be given?
• What signal type requires immediate dispatch to the public fire service communications center?
• Where is the typical location of an RJ31X connection?
• What is an appropriate immediate feeding option for someone experiencing low blood sugar?
• Which expression correctly represents voltage in terms of power and current?
• Which statement best describes a punchdown tool?
• According to NFPA 72, a complete unalterable record of the tests and operations of each fire alarm system shall be kept?
• Which organization should be notified if a licensee changes employers?
• Which organization maintains a list of licensed alarm companies in the state?
• According to NFPA 72, what type of alarm signal takes precedence over all others?
• According to the NEC, how many grounding conductors may be connected to a grounding electrode by a single listed clamp or fitting?
• What is the standard unit used to express electrical power?
• Class 2 circuits used in environmental spaces air must be marked with which designation?
• The organization, office, or individual responsible for approving equipment, installations, or procedures is called the?
• In a split level residential home, smoke detectors should be installed in which locations?
• When leaning a ladder against a wall, how far from the wall should the foot of the ladder be located?
• What is the maximum pulling force value for Cat5 wire as cited by industry guidelines?
• Ionized smoke detectors use what material to detect smoke?
• What is the age requirement for an individual to be a licensed salesperson or technician according to the OKALA?
• What is the recommended monitoring station contact frequency for a household alarm?
• In alarm wiring, a zone should show a trouble indication when which condition occurs?
• HPSA+ is a technology used in which telecommunications context?
• Which statement best describes a proprietary burglar alarm system?
• In ladder safety, the base offset is what fraction of the ladder length?
• Under a single terminal, conductors shall be:
• What is the first safety step when you encounter an unconscious coworker who has been exposed to an electrical shock?
• A burglar alarm system in which alarm initiating circuits and devices are installed at a property and are connected directly or indirectly to constantly monitored receiving equipment at a central supervising station located at the protected property is called a ____ burglar alarm system.
• What does mercantile burglar alarm mean?
• What is the proper marking for Class 2 wires for use in environmental air spaces?
• How frequently must household fire alarm systems transmit a test signal?
• Which statement about NFPA 101 is true?
• Cabling between the control unit and accessories essential to the operation of the electronic premises security system shall be monitored for integrity with a fault indicated within how many seconds?
• On what setting should a meter be placed to ensure that a motion detector is receiving power from the control panel or power supply?
• What is the purpose of the swinger bypass feature on a control panel?
• In fire devices used in low power radio (wireless) systems, a primary battery shall:
• In a mercantile burglar alarm system, a programmable sounding control unit must activate the sounding device for not less than how many minutes upon alarm?
• According to NFPA 731, how often should portable holdup, duress, or ambush devices be tested?
• Falsifying a customer's signature or adding content to a signed document constitutes which crime?
• Which factor determines the maximum allowable wire fill in a raceway?
• The Standard for the Installation of Carbon Monoxide (CO) Detection and Warning Equipment is ____ ?
• A UL mark for fire and life safety alarms is most accurately described as which category?
• PIR motion sensors are most effective when mounted in what orientation relative to the expected intruder path?
• Resistance and Volts are:
• An electronic access control system is designed to
• Which component provides a visual alert in a fire alarm system?
• Which alarm component is typically wired with the largest gauge wire?
• In typical burglar alarm wiring, which device commonly requires the largest conductor cross-section?
• Which calculation is required to ensure alarm system operation during an extended power failure?
• Which organization keeps the official roster of licensed alarm companies within the state?
• Which reference contains the requirements for audible appliances installed in sleeping areas?
• Which NFPA standard addresses carbon monoxide (CO) detection and warning equipment?
• Under maximum quiescent load, the secondary power supply shall have sufficient capacity to operate an electronic premise security system for at least how long?
• What is the renewal fee for an alarm salesperson/technician license if postmarked later than June 30?
• When testing dial tone on a POTS line with the phone on the hook, what reading should the technician expect?
• What is the minimum voltage rating required for communication cables and wires?
• Which statement about multiple conductors under a single terminal is true?
• In reference to cabling, UTP means:
• GSM and CDMA are two types of which networks?
• 'Low voltage wiring' means?
• What formula do you use to solve for Amps?
• When measuring current, the meter should be set according to the battery's Ah rating.
• In residential construction, workers must be protected by a harness if they can fall more than how many feet?
• Which term describes harassment in the workplace?
• What is the minimum number of contact points a person must maintain on a ladder at all times?
• A technician is allowed to perform work within
• Which set of standards is currently used to protect public health, safety, and general welfare as they relate to the construction of buildings?
• What is the maximum fine for violating the Oklahoma Alarm and Locksmith Industry Act?
• Which of the following best describes the purpose of a monitoring station in an alarm system?
• In a passive infrared detector, what event triggers an alarm?
• If a licensed employee changes employers, the licensee must notify the state of Oklahoma within how many days?
• When placing spot type smoke detectors ___ ft shall be permitted to be used as a guide.
• Which statement about multiple conductors under a single terminal is true?
• Which of the following statements about recessed mounting of a smoke or heat detector is true?
• A licensee who moves or changes employers shall notify the Oklahoma Department of Labor within how many days?
• One of the major symptoms of heatstroke is which of the following?
• When using a Volt Ohm Meter (VOM) to measure resistance, you should:
• Smoke detectors can't be installed in an area that has a temperature:
• A rate of rise heat detector should go off if it detects a ____ degree rise in temperature within one minute.
• Which component is responsible for emitting the audible alert in a burglar alarm system, as triggered by the control logic?
• To stay within the end-of-load rating for a 2000-watt circuit, how should two 1000-watt loads be connected?
• Which national organization lists many monitoring stations?
• What is the minimum gauge for single conductors used on fire protective signaling circuits?
• What is identified as proper footwear for ladder usage?
• According the NFPA a 'zone' is a defined area within the?
• Which standard defines the levels of performance and reliability for electronic premises security systems?
• Which sensor type is most affected by electromagnetic interference (EMI)?
• Which term describes a burglar alarm system in which the central supervising station is located on the property being protected?
• What is the maximum confinement for a misdemeanor under the Oklahoma Alarm and Locksmith Industry Act?
• How many points of contact with a ladder should a worker maintain at all times?
• When using a ladder leaning against a roof, how far above the roof edge should the ladder extend?
• Which documents are typically included in completion paperwork?
• NFPA 101 is often referred to as the:
• Which statement correctly describes alternating current?
• Upon receipt of a service request, repairs for a proprietary alarm system shall begin within?
• Personal protective equipment shall protect from a fall of more than?
• On a 2" x 4" board, when drilling a hole for a wire run, how close can you drill to the edge of the board?
• If a 60-ohm resistor is connected to a 230-volt supply, the current is approximately:
• In a residential alarm system, fire detection devices must:
• Which NFPA standard applies to residential burglary installations?
• Which circuit type is most negatively affected by electromagnetic interference?
• If there is violence, verbal swearing, bullying, etc in the workplace, what would it be classified as?
• Under what condition can non-plenum cables be used in a plenum area?
• A technician can determine if an alarm system is causing a problem with the phone lines by disconnecting which jack?
• Additional power supplies provided for equipment essential to system operation located away from the main control shall meet the same requirements as the main primary and secondary power supplies.
• Which of the following is a likely cause of a repeated fault on an alarm phone line?
• To be eligible for a technician or salesperson license, what is the minimum age?
• Which anti-theft device is activated by the removal of bills from a cash register tray?
• In a UL burglar alarm system, motion detectors shall be installed so that they are not influenced by outside movement in an unprotected area.
• How many trainees per job site can work under the supervision of a licensed technician?
• HPSA+ is a technology used in which type of communication?
• According to NFPA 72, battery backup of a household fire alarm system must sustain the system after utility power is disconnected for how many hours?
• What is the maximum time allowed to inform your employer after a workplace injury to qualify for workers' compensation?
• Signals from exterior space detection systems shall not be dispatched as an alarm unless:
• In wireless fire devices, the primary battery shall provide which signal?
• In a digital communicator system, the voltage across RJ31X terminals when active typically falls within which range?
• NFPA 72 requires household smoke alarm systems to be tested according to published manufacturer instructions at least how often?
• PIR motion sensors are most effective when mounted:
• Which combination achieves an End Of Line Resistor (EOLR) value of 2000 ohms?
• Storage batteries shall have sufficient capacity to operate a proprietary burglar alarm system under maximum intended load for a period of?
• What is the primary purpose of an electronic access control system?
• What technology is used by modern digital communicators to transmit signals to a monitoring station?
• The safety guideline for fall protection states workers should be protected when working at what height above the ground?
• To calculate the total output power, which two quantities are required?
• What does NEC stand for in electrical code contexts?
• What is the application and license fee for a technician or salesperson?
• Riser cable is suitable for running in which locations, with a fire coating meeting building codes?
• At what height above the ground should employees be protected from a possible fall?
• Non-plenum rated cables may be used in a plenum if they are installed in a plenum-rated raceway.
• Which action is described as occurring when an alarm signal is generated by the fire alarm system?
• Which statement best describes the purpose of plenum cables in building fire safety?
• If resistance increases while voltage remains constant, what happens to current?
• What voltage range is expected on a POTS dial tone line when measured on-hook?
• Among typical burgl ar alarm components, which device typically requires the largest gauge of wire?
• For a 12-foot ladder, the base distance from the wall should be approximately how many feet?
• In a proprietary burglar alarm system, where is the central supervising station typically located?
• Which of the following best describes the usual limit for trainees on a job site?
• Required buried depth of cables over an open run?
• Which labeling information is required for batteries used as a secondary power supply?
• When are fire alarms to be installed in a new home?
• When different degrees of hazard exist in different parts of a building, which shall govern the classification?
• During which stage should fire alarms be installed in a new home?
• To create a safe handhold to reach another level, how many feet above the landing point should the ladder be extended?
• Where are interior circuit conductors and interconnections between fire alarm transmission equipment and alarm receiving equipment located?