Exam Questions Papers - Engineering

Q1:

Find current i.

A 4/5 A

B 5/4 A

C 1.23 A

D 1.32 A

ANS:A - 4/5 A

The given circuit can be compared with Wheatstone's Bridge Req = (10 + 10 + 10) || (10 + 10 + 10) = 30 || 30 = 15 Ω .