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Electric Circuits

Electric Circuits
A 6 V lead acid battery has an internal resistance of 0.01 Ω. How much current will flow when the battery is short circuited?

 6 A.
 1 A.
 600 A.
 100 A.

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Electric Circuits
Twelve 6 Ω resistor used as edge to form a cube. The resistance between two diagonally opposite corner of the cube is

 5 Ω.
 6 Ω.
 5 / 6 Ω.
 6 / 5 Ω.

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Electric Circuits
Energy efficiency during electroplating is usually in the range

 50 to 80%.
 90 to 99%.
 80 to 85%.
 85 to 90%.

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Electric Circuits
Which of the following can not be connected in series unless they are identical?

 Both of above.
 Current source.
 Voltage source.
 Resistance.

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Electric Circuits
Electric field intensity ( E ) at any point in an electric field is equal to

 ( potential gradient )1/3.
 ( potential gradient )1/2.
 potential gradient.
 ( potential gradient )2.

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Electric Circuits
In question no.3, which of the following is true ?

 None of these.
 iL(0) = ic (0).
 ic (0+) = i(0+).
 i(0+)= iL(0+).

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