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Electric Circuits

Electric Circuits
For the resonance circuit ω0 = 105, Q = 50, R = 400 Ω the value of C is

 1000 pF.
 250 pF.
 125 pF.
 500 pF.

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Electric Circuits
A wire of 0.14 mm diameter and specific resistance 9.6 Ω - cm is 440 cm long. The resistance of the wire will be

 27.4 Ω.
 13.7 Ω.
 11.3 Ω.
 9.6 Ω.

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Electric Circuits
Super mesh analysis is used in case of

 both.
 ideal voltage source is connected between two non reference nodes.
 current source branch is common for two meshes.
 either 1 or 2.

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Electric Circuits
The basic circuit elements are

 R, L and C.
 Vs, Is.
 both A and B.
None of these

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Electric Circuits
200 resistors of 200 Ω each are connected in parallel. Their equivalent resistance will be

 200 Ω.
 1 Ω.
 4 kΩ.
 400 Ω.

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Electric Circuits
Can a 250 V, 5 A single way switch be used in place of a 250 V, 15 A Switch?

  Single way switch doesn operate at such current ratings.
  Yes.
  Single way switch doesn exist.
  No.

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