Electronic Devices Question 219
Question: The plate resistance of a triode is 2.5 x $10^{4}$ W and mutual conductance is 2 x$ 10^{-3}$ mho. What will be the value of amplification factor
[RPET 2002]
Options:
A) 50
B) 1.25 x 107
C) 75
D) 2.25 x 107
Show Answer
Answer:
Correct Answer: A
Solution:
$ \mu =r _{p}\times g _{m}=2.5\times 10^{4}\times 2\times {{10}^{-3}} $ =50.
