A small signal source V(t)=Acos20t+Bsin10000t, is applied to a transis – McqOptions

MCQOPTIONS

1.	A small signal source V(t)=Acos20t+Bsin10000t, is applied to a transistor amplifier as shown. The transistor has β=150 and hie=3KΩ. What will be the VO?
A.	1500(Acos20t+Bsin10000t)
B.	-150(Acos20t+Bsin10000t)
C.	-1500Bsin10000t
D.	-150Bsin10000t
Answer» E.

Discussion

No Comment Found

Related MCQs

The collector current is 2.945A and α=0.98. The leakage current is 2µA. What is the emitter current and base current?
A small signal source V(t)=Acos20t+Bsin10000t, is applied to a transistor amplifier as shown. The transistor has β=150 and hie=3KΩ. What will be the VO?
The voltage gain of given circuit below is_________
For an NPN transistor connected as shown in below, VBE=0.7V. Give that reverse saturation current of junction at room temperature is 10-13A, the emitter current is_________
A common emitter transistor amplifier has a collector current of 10mA, when its base current is 25µA at the room, temperature. What is input resistance?
For the amplifier circuit of fig. The transistor has β of 800. The mid band voltage gain VO/VI of the circuit will be_________