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Electric Circuits

Electric Circuits
Which of the following substance when added to electrolyte promotes smooth deposition?

 Glucose.
 Albumen.
 Gelatine.
 Any of above.

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Electric Circuits
What is a resistor?

 Inductor
 Hello
 Test
 Capacitor

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Electric Circuits
In RLC series circuit R = 2Ω, L = 2mH and C = 1μF and applied voltage is 10V DC. Then what is steady state current value?

 0A
 5A
 2A
 1A

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Electric Circuits
A 60 Hz frequency voltage would cause a bulb to turn on and off

 70 times per second.
 80 times per second.
 60 times per second.
 120 times per second.

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Electric Circuits
A capacitor passes a current of 12.6 mA when supplied with 20 V ac with a frequency of 1000 Hz. The capacitance will be

 1 μF.
 0.01 μF.
 0.001 μF.
 0.1 μF.

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Electric Circuits
One ampere hour charge is equivalent to

 36000 coulombs.
 36 coulombs.
 360 coulombs.
 3600 coulombs.

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MORE MCQ ON Electric Circuits

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