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Electronic Devices and Circuits

Electronic Devices and Circuits
As compared to bipolar junction transistor, a FET

Is less noisy
Has better thermal stability
All of these
Has higher input resistance

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Electronic Devices and Circuits
In a half wave rectifier, the load current flows

For full cycle
Only for the positive half cycle of the input signal
Only for the negative half cycle of the input signal
For less than fourth cycle

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Electronic Devices and Circuits
In monolithic ICs, all the components are fabricated by

None
Evaporation
Oxidation
Diffusion process

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Electronic Devices and Circuits
The forbidden energy gap between the valence band and conduction band will be least in case of

All of these
Metals
Insulators
Semiconductors

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Electronic Devices and Circuits
The sensitivity of human eyes is maximum at

Violet portion of spectrum
Green portion of spectrum
White portion of spectrum
Red portion of spectrum

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Electronic Devices and Circuits
In a bipolar transistor, the base collector junction has

Zero or forward bias
Reverse bias
Forward bias
Zero bias

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MORE MCQ ON Electronic Devices and Circuits

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