Download Aptitude Crack
img not found img not found

Diodes and Applications - Technical MCQs

Q1:

What is the percent of regulation if Vnl = 20 V and Vfl = 19.8 V?

A 0%

B 1%

C .1%

D 5%

ANS:B - 1%

Vnl=20 volt.
Vfl=19.8 volt.

SO, Percent of Regulation = (Vnl-Vfl/Vfl)*100.
= (20-19.8/19.8)*100.
= .2/19.8*100.
= 1%.