Series-Parallel Circuits - Technical MCQs

Q1:

In the given circuit, the Thevenin resistance equals 800 omega.gif.

A True

B False

ANS:B - False

,When we short 12V we get (200+400) ohm resistance , then 600 parallel with 600 gives 300 ohm finally we get 300+800 ohm i.e. 1100 ohm.