Electrical Engineering Mcqs — Test 109
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Question 1
The purpose of emitter capacitor (i.e. capacitor across RE) is to ______________?
Question 2
In the d.c. equivalent circuit of a transistor amplifier, the capacitors are considered__________________?
Question 3
In order to get more voltage gain from a transistor amplifier, the transistor used should have_________________?
Question 4
In the a.c. equivalent circuit of a transistor amplifier, the capacitors are considered ___________________?
Question 5
The purpose of d.c. conditions in a transistor is to___________________?
Question 6
If RC and RL represent the collector resistance and load resistance respectively in a single stage transistor amplifier, then a.c. load is____________________?
Question 7
The purpose of capacitors in a transistor amplifier is to___________________?
Question 8
In a CE amplifier, voltage gain =____________________ x RAC/Rin?
Question 9
In a CE amplifier, the phase difference between voltage across collector load RC and signal voltage is _________________?
Question 10
If the power and current gains of a transistor amplifier are 16500 and 100 respectively, then voltage gain is_____________________?