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Electronic Devices and Circuits

Electronic Devices and Circuits
Which of the following could be the maximum current rating of junction diode by 126?

10 A
100 A
20 A
1 A

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Electronic Devices and Circuits
The depletion layer width of Junction

Is increased under reverse bias
Is independent of applied voltage
Increases with heavy doping
Decreases with light doping

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

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

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

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

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Electronic Devices and Circuits
Light dependent resistors are

Intrinsic semiconductor
Either A or B
Lightly doped semiconductor
Highly doped semiconductor

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Electronic Devices and Circuits
When avalanche breakdown occurs covalent bonds are not affected.

False
True

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