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Electric Circuits

Electric Circuits
The electron is lighter than a proton by a factor of about

 184.
 18.4.
 18400.
 1840.

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Electric Circuits
The maximum value of a current wave is 2A. If the form factor of a current wave is 1.5 and the peak factor is 2.7, find the rms value in Amperes.

 1.57 A.
 0.494 A.
 0.741 A.
 1.414 A.

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Electric Circuits
In series RLC circuit, voltage across resistor, inductor and capacitor are 5V, 2V and 2V respectively. Find total voltage?

 5V
 2V
 4V
 9V

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Electric Circuits
Lowest current density is generally recommended for plating of

 cadmium.
 chromium.
 silver.
 bronze.

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Electric Circuits
A particular current is made up of two component : a 10 A and a sine wave of peak value 14.14 A. The average value of current is

 24.14 A.
 zero.
 10 A.
 14.14 A.

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Electric Circuits
In the above question find the angle between voltage and current?

 54.74.
 90.
 60.
 30.

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MORE MCQ ON Electric Circuits

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