Guest

A wheatstone bridge has the resistances 10?, 10?, 10? and 30? in its four arms. What resistance joined in parallel to the 30? resistance will bring it to the balanced condition? A. 2? B. 5? C. 10? D. 15?

A wheatstone bridge has the resistances 10?, 10?, 10? and 30? in its four arms. What resistance joined
in parallel to the 30? resistance will bring it to the balanced condition?
A. 2? B. 5? C. 10? D. 15?

Grade:

1 Answers

Vikas TU
14149 Points
3 years ago
Sensitivity of the Wheatstone Bridge
The Wheatstone bridge is more sensitive when all their resistances are equal, or their ratio is unity. Their sensitivity decreases when their ratio is less than unity.

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free