CEA Level 1

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CEA Level 1 When drilling into brick or concrete block, you will need _______ plus your protective equipment - ✔✔Hammer drill and masonry bit T/F When selecting personal protective equipment fo... r protection against air borne particles, a dust mask is not considered a respirator ` - ✔✔False A ____ bit is required with a hole in the end for the purpose of attaching a wire - ✔✔Bell Hanger A __ is used for pulling wires and cables through a conduit - ✔✔Fish Tape Which of the following is not considered a specialty CCTV tool? a.) tone generator with probe b.) compression tool c.) test monitor d.) coax stripper - ✔✔A A hybrid system does which of the following? - ✔✔-Combines hardwired and wireless technologies - uses resistors for supervision - combines technologies allowing you to keep cost down ALL Which one is not a component of a CPU? a.) potentiometer b.) PGM terminal c.) heat sink d.) PIR - ✔✔D T/F primary power should never be unswitched - ✔✔False T/F The function of the communicator is to transmit a signal to a predetermined location - ✔✔True What would you expect in/from an alarm control panel? - ✔✔- responds to user inputs -responds to signals form initialing devices -activates notifications devices -performs off-site notifications ALL Y/N 24AWG ---> 3.5 MAX CURRENT -----> 88OHMS PER 1000 FT - ✔✔yes its current carrying capacities T/F Every control panel does not require a means for the customer to submit request for arming, disarming, bypassing zones or obtain system status and history. - ✔✔False A small subdivision into which large areas are divided to permit selective access to some while maintaining other zone secure defines what? - ✔✔Zone A good device or location to program as a zone type 2 is? - ✔✔Overhead door or door needing extended entry delay A smoke detector should be programmed as what zone type? - ✔✔type 09 T/F If a device programmed as type 22 is tripped, it will activate the bell/siren circuit. - ✔✔False T/F when using a normally closed contract, a protective loop will open during an alarm event - ✔✔False T/F A normally open contract will allow potential to move through the contract when under the influence of a magnetic field - ✔✔True Windows located more than 18 feet above the ground or other roofs are considered _____ - ✔✔inaccessable T/F An intruder entering a premise through a broken window would be detected if a magnetic contact were installed on the window. - ✔✔False When installing magnetic contact on a movable window, the _____ must be placed on the movable portion of the window - ✔✔Magnet __________ should be installed in front of and within range of the windows they are designed to protect - ✔✔Glass break sensors T/F Smoke alarms are more commonly used by the home builders due to their increased sensitivity - ✔✔False A smoke ____ is connected to a circuit which is connected to an alarm pannel. - ✔✔Detector T/F If a siren is "integral" to the burglar alarm panel, it is not built-in to the panel - ✔✔False The T3 audible notification pattern is used to indicate what type of notification. - ✔✔Fire emergency According to NFPA 72 when using a decibel meter to test proper audible notification levels in a sleeping room, the door to the sleeping room must be? - ✔✔Closed According to the standard UL 68(1), removable covers of plates of conduit boxes or junction boxes shall be electrically tampered or permanently secured with ____-way screws or similar type of fastening device. - ✔✔One A general emergency, mass notification system is used to warn the public of what? - ✔✔Severe weather A _____ is used to reduce the standard commercial supply voltage to a lower voltage for use by an alarm system - ✔✔transformer T/F The primary voltage of a step-down transformer will have a higher voltage than the secondary voltage - ✔✔True A 12 volt security system requires secondary power for any potential commercial power interruption. It has been determined that the security system will require a minimum of 10 AMP hour of battery capacity. Two 12 volt 7 amp hour batteries have been supplied. How should the batteries be connected? - ✔✔Connect the 12 volt batteries in parallel A sealed lead acid battery is used for the _____ power supply for most wired alarm systems - ✔✔Secondary two 1.5 V alkaline batteries installed in a TV remote connected in a series would supply _____ volts to the connected circuitry - ✔✔3 An alarm system has a total current draw of 1 amp which includes the control panel, 1 keypad, 2 motion detectors and 1 glass break detector. If the control panel draws .4 amps, the keypad draws .2 amps and the glass break detector draws .1 amps. What is the current draw of each motion detector? - ✔✔.15 Where subject to physical damage, cables must be _____ - ✔✔protected The following components must be bonded to the building ground - ✔✔Metal conductors, metal cabinets T/F The alarm system installer is responsible to ensure a proper electrical grounding system in accordance with NEC article 250 - ✔✔True According to COPS report, in a single year of the last decade police responded to ___ million false alrms - ✔✔36 The standard time for an alarm system entry delay is ____ - ✔✔30 seconds A ____ would cause multiple alarms activation in a single arming period - ✔✔Swinger The "model cities" project reported that roughly ____ of all false dispatches are causes by ____ of alarm systems - ✔✔80. 20 Police departments which accept _____ can experience as much as a 35% reduction in dispatch rates - ✔✔Cancellation request (pertaining to VCR- based analog CCTV systems) analog cameras had a very limited range in the beginning and were only available on black and white - ✔✔True (pertaining to VCR- based analog CCTV systems) DVR's had between 4 and 16 inputs allowing for multiple cameras and multiplexers for split screen viewing - ✔✔True (pertaining to VCR- based analog CCTV systems) infra red cameras did not allow for night time images. Illumination allowed for increased range - ✔✔False (pertaining to VCR- based analog CCTV systems) video cant be sent over an IP network via a network switch to a PC server which runs video management software - ✔✔False (pertaining to VCR- based analog CCTV systems) monitors can be anything from LCD screens, elaborate multi-screen plasma set ups and portable devices such as laptops, tablets, but not smartphones - ✔✔False What are three common access control device types - ✔✔Locking hardware, entry, exit A ____ reader identifies features unique to one individual and will grant access based on those pre-programmed features - ✔✔Bio metric According to life safety code (NFPA 101) locks, latches and alarm devices must meet the following criteria - ✔✔A key and a tool NOT special knowlegde or effort to open the egress size T/F All device locations should meet the requirements of this code - ✔✔True T/F All smoke alarms are connected to a control panel - ✔✔False Reasonable fire safety can be produced through the following... - ✔✔Minimizing fire hazards, providing fire-warning equipment, having and practicing an escape plan, minimizing fire hazards, having and practicing an escape plan What are examples of fire warning equipment - ✔✔Smoke alarm, smoke detector, heat detector/alarm, smoke alarm, smoke detector. Choose the best answer for a 110v smoke ______ - ✔✔alarm T/F A smoke alarm/smoke detector shall be located a minimum of three feet from a bathroom not containing a bath or shower - ✔✔False T/F NFPA 101 chapter 9.6 refers to NFPA 72 unless otherwise stated in FFPA 101 - ✔✔True Smoke alarm/ smoke detector shall be located a minimum of ____ from the tip of a paddle fan - ✔✔36 inches What is involved in the three point program? - ✔✔Minimizing fire hazards, providing firewarning equipment, having and practicing a fire escape plan What are 3 correct issues that will effect the operations of a smoke alarm/detector - ✔✔Air velocity, humidity, temperature What is the correct location of placement for a smoke alarm/detector? - ✔✔back bedroom Name 3 correct locations of placement for a heat/alarm/detector - ✔✔Garage, attic, unfinished basement The ends of a network cable have what type of end terminated on them - ✔✔RJ45 What is the difference of the wiring colors between the T568A and T568B standards? - ✔✔The only difference between the 2 color codes is that the orange and green pairs are interchanged All of the following apply to doorbell intercoms except? A.) they easily connect to a home's network via wifi B.) they have the ability to record video and audio C.) They ar used to control the temperature inside the home - ✔✔C T/F According to the National Electrical code, electrical equipment, including home automation equipment does not need to be installed and used in accordance with the instructions included with the listing or labeling - ✔✔False Name 3 applications for a PoE - ✔✔CCTV, Lighting, Wifi access points What would be an advantage of PoE? - ✔✔Simpler cable instillation Bio-metrics allows for unique feature such as ____ to be used to identify and verify the identity of individuals. - ✔✔Fingerprints One application of cloud computing is ___ - ✔✔Collaborative applications The ____ amendment to the constitution provides some basic privacy rights in the United States - ✔✔4th T/F Cost of a PoE switch is typically higher than the cost of a stand-alone power supply? - ✔✔True In a ___ circuit, electrons have one or more paths - ✔✔parallel ____ is the same at all points in s series circuit - ✔✔Current In a series circuit, ___ is additive - ✔✔resistance T/F in a series circuit, the total voltage drops is always equal to supplied voltage - ✔✔True To convert kilo-ohms, the provided value must me _____ by 1000 - ✔✔multiplied The symbol use to represent ___ is the greek letter omega - ✔✔resistance In the Ohm's Law formula the I use to represent current stands for ____ - ✔✔intensity In an alarm panel, a rectifier converts what? - ✔✔AC voltage to DC A _____ often times receives a low current input signal from a security, access control or fire alarm panel in turn, closes or opens an internal contact which controls a circuit with a higher ratings - ✔✔Relay T/F NFPA 70 should be consulted when designing electrical installations - ✔✔true Unless properly tagged ____ alarm cables are not permitted in buildings - ✔✔abandonded when alarm conductors are installed between floors of a building, the cable, the cable must be ___ rated - ✔✔riser or plenum Alarm cables installed in a plenum rated ceiling must be ____ rated - ✔✔plenum In both exposed and concealed locations, where a cable or raceway-type wiring is installed through bored holes and joist, rafters,or wood members, what minimum separation is needed from the edge of the hole to the nearest edge of wood member - ✔✔1 1/4 inches _____ was created to ensure safe working conditions - ✔✔OSHA T/F ground fault protection is not required for the protection of personnel and is not intended to provide over current protection - ✔✔false T/F a driver of a vehicle involved in an accident no matter how minor should never move the vehicle until emergency forces arrive. - ✔✔False [Show More]

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