WorksheetsSensors
Total questions: 8
Worksheet time: 3mins
Which sensor has a negative temperature coefficient of resistance?
Thermocouple
Thermometer
Thermistor
RTD
How is the wavelength of light measured?
Doppler
Interferometer
Ionization gauge
Bourdon gauge
The transducer that converts the input signal into the output signal, which is a discrete function of time is known as ______ transducer.
(A) Active
(B) Analog
(C) Digital
(D) Pulse
Which transducer is known as ‘self-generating transducer’?
(A) Active transducer
(B) Passive transducer
(C) Secondary transducer
(D) Analog transducer
The transducers which require an external power and their output is a measure of some variation such as resistance, inductance, capacitance etc., are called as
(A) Active transducer
(B) Primary sensor
(C) Passive transducer
(D) Self generating transducer
Identify the sensor used for the measurement of very high resistance.
Optical Pyrometer
Thermocouple
RTD
Bimetallic thermometer
Which of the following is a C shaped pressure measuring device?
Bellows
Diaphragm
Bourdon Tube
LVDT
Which sensor is used for the measurement of linear movement?
Tachometer
encoders
LVDT
strain gauge
