JCECE SERIES Physics
Transistors
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2004 Chapter Questions 1 MCQs
01
PYQ 2004
medium
physics ID: jcece-20
A triode valve has an amplification factor of 20 and its plate is given a potential of 300 V. The grid-voltage to reduce the plate current to zero, is :
1
25V
2
15V
3
12V
4
10 V