Electronics and Communication Engineering - Electronic Devices and Circuits
Exercise : Electronic Devices and Circuits - Section 4
- Electronic Devices and Circuits - Section 1
- Electronic Devices and Circuits - Section 2
- Electronic Devices and Circuits - Section 3
- Electronic Devices and Circuits - Section 4
- Electronic Devices and Circuits - Section 5
- Electronic Devices and Circuits - Section 6
- Electronic Devices and Circuits - Section 7
- Electronic Devices and Circuits - Section 8
- Electronic Devices and Circuits - Section 9
- Electronic Devices and Circuits - Section 10
- Electronic Devices and Circuits - Section 11
- Electronic Devices and Circuits - Section 12
- Electronic Devices and Circuits - Section 13
- Electronic Devices and Circuits - Section 14
- Electronic Devices and Circuits - Section 15
- Electronic Devices and Circuits - Section 16
11.
What is the effect of cut in voltage on the wave form of output as compared to input in a semiconductor diode?
Answer: Option
Explanation:
Since the duration of output waveform is less than 180°, output voltage is less than input voltage.
12.
As temperature increases the number of free electrons and holes in an intrinsic semiconductor
Answer: Option
Explanation:
Increase of temperature increases conductivity of semiconductors.
13.
At room temperature kT = 0.03 eV.
14.
Assertion (A): A JFET behaves as a resistor when VGS < VP.
Reason (R): When VGS < VP, the drain current in a JFET is almost constant.
15.
In a reverse biased P-N junction, the current through the junction increases abruptly at
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