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91
The voltage VC1, VC2 and VC3 across the capacitor in the circuit in Figure, under steady state, are respectively.
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Answer: Option B
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92
If the length of a wire of resistance R is uniformly stretched to n times its original value, its new resistance is
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Answer: Option C
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93
The equivalent inductance measured between the terminals 1 and 2 for the circuit shown in the figure is
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Answer: Option D
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94
In the circuit shown, the switch SW is thrown from position A to position B at time t = 0. The energy taken from the 3 V source to charge the 0.1 µF capacitor form 0 V to 3 V is
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Answer: Option C
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95
A transient current in a network is i(t) = 2e-t - e-5t, t ≥ 0, the pole-zero configuration of I(s) is
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Answer: Option B
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96
In the transformer shown in the figure below, the inductance measured across the terminal 1 and 2 was 4 H with open terminals 3 and 4. It was 3 H when the terminal 3 and 4 were short circuited. The coefficient of coupling would be
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Answer: Option C
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97
The value of R (in ohms) required for maximum power transfer in the network shown in the figure is
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Answer: Option C
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98
In the following circuit, switch K is thrown from position A to position B at time t = 0, the currenthaving previously reached its steady state:
The current i(t) after switching will be
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Answer: Option D
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99
In the interconnection of ideal sources shown in the figure, it is known that the 60 V source is absorbing power.
Which of the following can be value of the current source I?
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Answer: Option A
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100
The equivalent inductance across 'ab' for the diagram shown below is:
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Answer: Option B
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