Electronic Engineering

Digital Electronics MCQs

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Transistor Characteristics & Parameters MCQ with Answers

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DC=" Multiple Choice Questions (MCQ) on transistor characteristics & parameters with choices αdc/1+αdc, 1-αdc/1+αdc, αdc/1-αdc, and 1+αdc/1-αdc for online engineering associate's degree programs. Solve transistor characteristics & parameters quiz questions for merit scholarship test and certificate programs for online engineering graduate schools.

MCQs on Transistor Characteristics & Parameters

1.

βDC=

αDC/1+αDC
1-αDC/1+αDC
αDC/1-αDC
1+αDC/1-αDC

2.

In pnp transistor, small current leaving the base is amplified in the

collector output
collector input
emitter output
base input

3.

βDC ranges from less than

20
30
40
50

4.

In cutoff region, transistor behaves like open switch between

collector and base
base and emitter
collector and emitter
base and ground

5.

Ratio of DC collector current and DC emitter current is called

βEC
βDC
αEC
αDC