1
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

In the following circuit the equivalent resistance between X and Y is ......... $$\Omega$$

BITSAT 2022 Physics - Semiconductor Devices and Logic Gates Question 3 English

A
5
B
12
C
16
D
20
2
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

A transistor is connected in common-emitter (CE) configuration. The collector supply is 8V and the voltage drop across a resistor is 500 $$\Omega$$ in the collector circuit is 0.6 V. IF the current gain factor $$\alpha$$ is 0.96, find the base current

A
25 $$\mu$$A
B
50 $$\mu$$A
C
20 $$\mu$$A
D
35 $$\mu$$A
3
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1

The phase difference between Vout and Vin of CE amplifier circuit is

A
90$$^\circ$$
B
180$$^\circ$$
C
0$$^\circ$$
D
270$$^\circ$$
4
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1

The current in the circuit will be

BITSAT 2021 Physics - Semiconductor Devices and Logic Gates Question 9 English

A
0.125 A
B
0.1 A
C
0.5 A
D
0.25 A
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