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Electric Circuits

Electric Circuits
For the network shown below when I = 0, V = 20 V and when R = 0, I = 10 A. If now R = 3 Ω what is the value of the current I?

 5 A.
 6 A.
 10 A.
 4 A.

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Electric Circuits
If N is the number of nodes and b is the number of branches in a network, then rank of cut set matrix is

 b - N + 1.
 N.
 b - N - 1.
 N - 1.

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Electric Circuits
The value of current I flowing in the 1 Ω resistor in the circuit shown in the given figure will be

 6 A.
 10 A.
 0 A.
 5 A.

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Electric Circuits
One ampere hour charge is equivalent to

 36000 coulombs.
 36 coulombs.
 3600 coulombs.
 360 coulombs.

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Electric Circuits
The ratio of electric flux density to electric field intensity is called ......... of medium

 capacitance
 permittivity
 permeability
 reluctance

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Electric Circuits
Mesh analysis is prefered when loops are------nodes

 equals to
 less than
 greater than
 any of the above

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MORE MCQ ON Electric Circuits

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