engineering recuitment GATE IN Test Series 2023-24 Mock Test Sensors and Industrial Instrumentation Resistive Transducers
A linear resistance potentiometer is 50 m long and is uniformly wound with a wire having a resistance of 10 kΩ. Under normal conditions, the slider is at the centre of the potentiometer. For the linear displacements, x and y the resistance of the potentiometer as measured by a Wheatstone bridge are respectively 3850 Ω and 7560 Ω. Which of the following is/are correct?
1
x = 5.75 m
2
y = 12.8 m
3
Displacements x and y are in opposite direction
4
Displacements x and y are in same direction.