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Electric Circuits

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

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

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Electric Circuits
Sulphation in a lead acid battery occurs due to

 incomplete charging.
 heavy charging.
 trickle charging.
 fast charging.

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Electric Circuits
The Laplace Transform of a shifted unit step f (t) = U (t-a) is

 (e-as)/s.
 s(1-e-as).
 se-as.
 e-as.

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Electric Circuits
What is the real power in AC operation?

 None of these.
 VIcosφ.
 Both option A and B.
 Apperant power × cosφ.

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Electric Circuits
If C be the capacitance, V be the potential difference and I be the current, then I / CV will have the unit of

 time.
 power.
 reactive power.
 frequency.

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Electric Circuits
In the cauer-1 form of LC network---------is series element and --------is shunt element respectively?

 L and C
 C and C
 L and L
 C and L

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