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A triode has a plate resistance of 10 k ...

A triode has a plate resistance of `10 k Omega` and amplification factor 24. If the input signal voltage is 0.4 V (r.m.s.), and the load resistance is 10 k ohm , then, the output voltage (r.m.s.) is

A

`4.8 V`

B

`9.6 V`

C

`12.0 V`

D

None of these

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The correct Answer is:
A
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