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Worksheets3082 S&T Quiz September 2023
Total questions: 20
Worksheet time: 11mins
LVDT is an example of
Inductive transducer
Resistive transducer
Capacitive transducer
Active transducer
capacitive transducer for level measurement works on the principle
variable distance
variable dielectric
variable area
variable resistance
Expansion of LVDT is
Linear Variable Displacement Transformer
Linear Variable Displacement Transducer
when the distance between the plates increases, the capacitance
As the overlapping area increases, capacitance
Expansion of RTD
Real Temperature Detector
Resistance transducer Detector
Resistance Temperature Device
Piezoelectric effect means
In pressure measurement using LVDT, (a) is used with LVDT
Expansion of LDR
Light dependent Remote
Light data resistor
Light dependent rest
LDR converts ............................... to change in resistance
Displacement
Pressure
Strain gauge converts ..................... to change in resistance
This is the image of ........................
LVDT
RTD
Thermistor
LDR
The secondary coils in LVDT are connected in ..........................
series
parallel
can be connected in series or parallel
series opposition
This is the image of
RTD
Thermistor
Potentiometer
LDR
This converts ...................... to change in resistance
force
displacement
light intensity
pressure
Tick the active transducers
LVDT
Piezoelectric
thermocouple
thermistor
L= N2/R is the equation of
mutual inductance
capacitance
self inductance
None of these
LDR is a passive transducer.
True
False
This is the image of
RTD
Thermistor
Strain gauge
LVDT
Eddy currents are
