Question

Wheatstone bridge consists of _________

(a) 4 resistive arms

(b) 2 resistive arms

(c) 6 resistive arms

(d) 8 resistive arms

I have been asked this question in an online interview.

I'm obligated to ask this question of Wheatstone Bridge Balance Condition in section Measurement of Resistance of Electrical Measurements

Answer 1

Correct choice is (a) 4 resistive arms

For explanation: A Wheatstone bridge essentially consists of 4 resistive arms. The arms are such that two resistances appear across each end.