In a common emitter transistor amplifier the audio sgnal voltage across the collector is 3 V. The resistance of collector is 3 k$$\Omega $$. If current gain is 100 and the base resistance is 2 k$$\Omega $$, the voltage and power gain of the amplifier is
A
15 and 200
B
150 and 15000
C
20 and 2000
D
200 and 1000
2
NEET 2017
MCQ (Single Correct Answer)
+4
-1
The given electrical network is equivalent to
A
OR gate
B
NOR gate
C
NOT gate
D
AND gate
3
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
For CE transistor amplifier, the aufio signal voltage across the collector resistance of 2 k$$\Omega $$ is 4 V. If the current amplification factor of the transistor is 100 and the base resistance is 1 k$$\Omega $$, then the input signal voltage is
A
10 mV
B
20 mV
C
30 mV
D
15 mV
4
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
What is the output Y in the following circuit, when all the three inputs A, B, C are first 0 and then 1 ?
