Plate voltage of a triode is increased from 200 V to 225 V. To maintai – McqOptions

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1.	Plate voltage of a triode is increased from 200 V to 225 V. To maintain the plate current, change in grid voltage from 5V to 5.75 V is needed. The amplification factor is [RPET 2002]
A.	40
B.	45
C.	33.3
D.	25
Answer» D. 25

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