Parallel Circuits - Technical MCQs

Q1:

The total resistance is 480 .

A True

B False

ANS:A - True

First take 4 and 3 12/7 = 1.71.

Now take 1.71 and 2 3.428/3.71 = 0.924.

Then 0.924 and 0.924/1.924 = .480k ohm that is 480 ohm.