Measurements and Instrumentation

Q1:

It is required to measure the true open circuit emf of a battery. The best device is

A dc voltmeter

B ammeter and known resistance

C dc potentiometer

D either (a) or (c)

ANS:C - dc potentiometer

No answer description is available.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.