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Electrostatic and Capacitance

Electrostatic and Capacitance
The capacitance of a capacitor is not affected by

Area of plates
Distance between plates
Thickness of plates
All of the listed here

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Electrostatic and Capacitance
The dissipation factor of a good dielectric is of the order of

0.002
2.0
0.2
0.0002

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Electrostatic and Capacitance
A sine wave voltage is applied across a capacitor. When the frequency of the voltage is decreased, the current

Decreases
Increases
Ceases
Remains constant

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Electrostatic and Capacitance
Dielectric constant for mica is nearly

100
200
3 to 8
1 to 2

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Electrostatic and Capacitance
While testing a capacitor with ohm meter, if the capacitor shows charging, but the final resistance reading is appreciably less than normal, it can be concluded that the capacitor is

Leaky
Short-circuit
Open-circuit
Alright

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Electrostatic and Capacitance
Four 0.15 µF capacitors are in parallel. The total capacitance is

0.6 µF
0.8 µF
0.30 µF
0.15 µF

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MORE MCQ ON Electrostatic and Capacitance

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