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WorksheetsSensor
Total questions: 14
Worksheet time: 8mins
What is a low battery (LB)?
The cover of the sensor is removed or misaligned
A door/window shows open when it's actually closed
The panel can't communicate with the sensor
Voltage on the battery has dropped to a point where it is about to be too low for function
Which sensor produces an output signal which is proportional to the ambient level of heat that it measures?
(a)
Which sensor measures weight?
Light Sensor
Pressure Sensor
Motion Sensor
Proximity Sensor
A Temperature Sensor Measures:
The Light (UV)
The Pressure (Weight)
The Temperature (Hot/Cold)
Motion (Movement)
Define the term 'sensor'. Choose the most appropriate definition.
Used to capture and can measure physical quantities
A hardware device that collects data and stores it.
What type of sensor would be used in these clap controlled lights?
Sound Sensor
Pressure Sensor
Infra-red sensor
Motion Sensor
Which sensor capable of detecting how far or near it is from an object/obstacle?
Touch Sensor
Ultrasonic Sensor
Gyro Sensor
Color Sensor
The full form of LVDT is (a) .
Smallest change which a sensor can detect is
Resolution
Accuracy
Precision
Scale
The output of LVDT transducer is?
E1-E2
E1+E2
E1/E2
E1*E2
In LVDT the movement of core is
Rotary
Linear
Clockwise
Anticlockwise
Total no of windings in LVDT are
2
3
4
None of these
Tachogenerator
is a ______
Position
feedback element
Velocity
feedback element
Cutting
Tool element
power
element
