SATHEE: Electronic Devices Question 213

Electronic Devices Question 213

Question: In a triode valve the amplification factor is 20 and mutual conductance is 10-3 mho. The plate resistance is

[UPSEAT 2000]

Options:

A) 2 x 103 W

B) 4 x 103 W

C) 2 x 104 W

D) 2 x 104 W

Show Answer

Answer:

Correct Answer: C

Solution:

$μ = r_{p} \times g_{m}$

$\Rightarrow r_{p} = \frac{20}{10^{- 3}}$ = 2 x 104W.

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Electronic Devices Question 213

Question: In a triode valve the amplification factor is 20 and mutual conductance is 10-3 mho. The plate resistance is

Options:

Answer:

Solution:

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