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Electric Circuits

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

 e-as.
 (e-as)/s.
 s(1-e-as).
 se-as.

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Electric Circuits
In the given figure the value of the source voltage is

 24 V.
 12 V.
 30 V.
 44 V.

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Electric Circuits
Three resistors of 4 ohm, 6 ohm and 8 ohm are in parallel. In which resistor, power dissipation will be maximum

 6 Ohm.
 equal in all resistors.
 8 Ohm.
 4 Ohm.

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Electric Circuits
The voltage across the 1 Ω resistor between the nodes A and B of the network shown in the given figure is

 1 V.
 2 V.
 4 V.
 3 V.

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Electric Circuits
During charging, the electrolyte of a lead acid battery becomes

 there is no change in electrolyte.
 diluted with water.
 stronger.
 weaker.

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Electric Circuits
The resistivity of the conductor depends on

 none of these.
 length of the conductor.
 area of the conductor.
 type of material.

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MORE MCQ ON Electric Circuits

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