Parallel Circuits

Q1:
What does R_T equal in the given circuit?

A 90

B 180

C 200

D 1.8 k

ANS:A - 90

r = v/I.
r1 = 9/50m = 180ohm.
r2 = 9/45m = 200ohm.
r3 = 1.8kohm.

1/Rt = 1/r1 + 1/r2 + 1/r3 = 90ohm.

Share :

img not found

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.