Questions
The input signal given to a CE amplifier having a voltage gain of 150 is Vi = 2 cos (15t + 100). The corresponding output signal is
detailed solution
Correct option is A
As voltage gain is 150 output voltage will be increased to 150 times. In CE configuration input and output phase difference will be 1800. So correct output is 300 cos15t+1900Talk to our academic expert!
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In a common-base mode of transistor, the collector current is 5 488 mA for an emitter current of 5 .60 mA. The value of the base current amplification factor (p) will be
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