Monday, September 8, 2014

Three parallel resistive branch are connected across a dc supply. what will be the ratio of the branch currents I1:I2:I3 if the branch resistances are in the ratio R1:R2:R3::2:4:6?

A. 3:2:6
B. 2:4:6
C. 6:3:2
D. 6:2:4

 Answer : C. 6:3:2

No comments:

Post a Comment