Series-Parallel Circuits - Technical MCQs

Q1:

If the load in the given circuit is 12 komega.gif , what is the loaded output voltage?

A 5.88 V

B 14.12 V

C 16 V

D 17.14 V

ANS:B - 14.12 V

RL||R2 = 4.8 add R1 which is = 6.8 this is RT,

Voltage divider rule,

VLoad = 20*4.8)/6.8.
= 14.11(B).