Security System
Quiz by SHARIF MAJED
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10 questions
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- Q1In Home Security System, the function of the auxiliary 12 Volt connections12V rechargeable battery is connected to these terminals.Used for connecting to latching detectors.These terminals provide connection for the keypads.These terminals are used for connecting devices that require 12 V power.30s
- Q2The detection type of a glass break detector is ………ThermalAcousticInfra-RedMagnetic30s
- Q3Used to detect the movement of an intruder.Magnetic SwitchPIR (Passive Infra-Red)Glass Break DetectorShock Sensor30s
- Q4Why tamper switch is used in each detector?To provide protection for the power supplyTo provide power to the controllerTo provide alert when sounder, detector or controller is brokenTo provide power to sounder30s
- Q5What is the main reason of using variable resistor in some detectorsNone of the aboveTo control the LED intensityTo control the detector or sensor sensitivityTo control the display intensity30s
- Q6In ladder diagram, Circuits are arranged as Parallel of vertical lines containing Input (contacts) and Outputs (coils)TRUEFALSE30s
- Q7The volume Control preset shown belowControls the volume level of the external sounderNone of the aboveControls the volume level of the glass break sensorControls the volume level of the advisory tones30s
- Q8Where can you install glass break detector?On the side wallAllIn front of the windowIn the corner30s
- Q9In Home Security System (VERITAS 8), the mains supply to the AC input terminal is connected to a transformer ………16.5 V2412530s
- Q10The illustration shown below represents the common false alarm sources of a ……….Glass Break detectorShock sensorTamper detectorPIR sensor30s