Transistor as a Switch

IMPORTANT

Transistor as a Switch: Overview

This topic covers the concept of transistor as a switch.

Important Questions on Transistor as a Switch

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IMPORTANT
physics>Semiconductor Devices>Transistor as a Switch> Q 1

When a transistor is used as a Switch, it operates in the

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physics>Semiconductor Devices>Transistor as a Switch> Q 2

Draw the diagram for transistor being used as a switch.

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physics>Semiconductor Devices>Transistor as a Switch> Q 3

What is an active state in a transistor switch?

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physics>Semiconductor Devices>Transistor as a Switch> Q 4

In which state is the transistor said to be in a switched off mode?

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physics>Semiconductor Devices>Transistor as a Switch> Q 5

Transistor functions as a switch. Explain.

 

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physics>Semiconductor Devices>Transistor as a Switch> Q 6

Explain the working of transistor as a switch.

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physics>Semiconductor Devices>Transistor as a Switch> Q 7

Assertion: In a CE transistor amplifier the input current is much less than output current.

Reason: The common emitter transistor amplifier has very high input impedance -