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Electric Circuits

Electric Circuits
Which law(s) find application in electrolysis?

 Faradays law.
 Ohms law.
 Coulombs law.
 Gausss law.

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Electric Circuits
The plates of lead acid storage battery are most likely to be short circuited if

 the battery charged too slowly.
 sediment collect at the bottom of the battery.
 the electrolyte evaporates.
 too much water is added.

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Electric Circuits
To obtain wide bandwidth, network is designed with which of the following?

 High Q factor
 Low Q factor
 Unity Q factor
 Zero Q factor

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Electric Circuits
If the peak value of a sine wave is 100 V, then its RMS value will be

 63.6 V.
 100 V.
 70.7 V.
 88 V.

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Electric Circuits
The value of supply voltage for 400 W, 4 Ω load is

 400 V.
 40 V.
 200 V.
 20 V.

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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

 10 A.
 24.14 A.
 zero.
 14.14 A.

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