BITSAT 2022 | Semiconductor Devices and Logic Gates Question 4 | Physics

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

25 $$\mu$$A

50 $$\mu$$A

20 $$\mu$$A

35 $$\mu$$A

BITSAT 2021

MCQ (Single Correct Answer)

-1

The phase difference between V_out and V_in of CE amplifier circuit is

90$$^\circ$$

180$$^\circ$$

0$$^\circ$$

270$$^\circ$$

BITSAT 2021

MCQ (Single Correct Answer)

-1

The current in the circuit will be

BITSAT 2021 Physics - Semiconductor Devices and Logic Gates Question 7 English

0.125 A

0.1 A

0.5 A

0.25 A

BITSAT 2020

MCQ (Single Correct Answer)

-1

The combination of the gates shown in following figure yields

BITSAT 2020 Physics - Semiconductor Devices and Logic Gates Question 5 English

NAND gate

OR gate

NOT gate

XOR gate

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