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Electric Circuits

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

 1 Ω.
 4 kΩ.
 400 Ω.
 200 Ω.

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Electric Circuits
Condition for reciprocity in case of ABCD parameters is

 AB-CD = 1.
 AD-BC = 0.
 AD-BC = 1 .
  AB-CD = 0.

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Electric Circuits
The equation for 25 cycles current sine wave having rms value of 30 amps, will be

 42.4sin25πt.
 42.4sin50πt.
 30sin25πt.
 30sin50πt.

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Electric Circuits
A capacitor in a circuit became hot and ultimately exploded due to wrong connection, which type of capacitor it could be?

 Paper capacitor.
 Electrolytic capacitor.
 Any of above.
 Ceramic capacitor.

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Electric Circuits
The capacitive reactance of a capacitor of (1 / 2μF) F at 103 Hz is

 10 3 μF.
 10- 3 μF.
 10- 6 μF.
 10 6 μF.

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Electric Circuits
What is a resistor?

 Capacitor
 Hello
 Inductor
 Test

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