Measurements and Instrumentation

Q1:

The most serious problems in ac bridge measurement is

A eddy currents

B leakage current

C residual magnetism

D stray fields

ANS:D - stray fields

A magnetic field set up in the neighbourhood of electric machines or current-carrying conductors, which serves no useful purpose and which may interfere with the operation of measuring instruments.



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.