Electrical Engineering - Voltage, Current and Resistance - Discussion

Discussion Forum : Voltage, Current and Resistance - General Questions (Q.No. 19)

Voltage, Current and Resistance

19.

A wiper is the sliding contact in a

switch

photoconductive cell

thermistor

potentiometer

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

15 comments Page 2 of 2.

Darshit p said: 1 decade ago

We know that wiper is change in potential meter deflection.

Sandeep said: 1 decade ago

Wiper means what? Why it is used?

Daitari swain said: 1 decade ago

I think wiper is a motor.

Rajesh said: 1 decade ago

Who discovered?

MOHD MUNEEM said: 10 years ago

The wiper is a sliding contact wire in potentiometer to vary.

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