WorksheetsSensors Quiz
Total questions: 8
Worksheet time: 6mins
1. Multiple Choice Which of the following sensors is used for measuring temperature?
Strain gauge
Thermocouple
Photodetector
Accelerometer
Which of the following is an example of an active transducer?
Strain gauge
LVDT
Thermistor
None of the above
What type of transducer is used to convert linear motion into electrical signals?
Potentiometer
Thermocouple
LVDT (Linear Variable Differential Transformer)
Both LVDT and Potentiometer
True or False ? write F or T in response, Sensors convert the physical quantities in to electrical signals
(a)
Photodiode is a Active Sensor . True or False? Write F or T in response
(a)
The positive Temperature Coefficient is the one whose resistance varies inversely with the temperature. False or True
(a)
Example of force sensors
Potentiometer
strain guage
inductive sensors
proximity sensors
Which of the following statement is true
the Bernoulli's principle state that the flow increases with pressure
When soundwave hit the diaphragm it moves back and forth
the magnetic flux remains constant when magnet is gets closer to the gear.
None of the abpve
