Inductors

Q1: A henry value divided by a circuit resistive value provides the:

A counter emf value

B rise or decay time constant

C induced voltage amplitude

D quality factor of the coil

ANS:B - induced voltage amplitude

It's a low pass filter or circuit.

So, time constant t=L/R.



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.