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Electric Circuits

Electric Circuits
If the measured value of a capacitor is 205.3µF and true value is 201.4µF the percentage relative error is

 1.89%
 25.64%
 1.94%
 39.00%

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Electric Circuits
Three resistors of 4 ohm, 6 ohm and 8 ohm are in parallel. In which resistor, power dissipation will be maximum

 6 Ohm.
 equal in all resistors.
 8 Ohm.
 4 Ohm.

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Electric Circuits
For finding the Z11 parameter at the input port of a two port network

 output port is open circuited.
 input port is short circuited.
 input port is open circuited.
 output port is short circuited.

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Electric Circuits
In the circuit shown in figure if I1 = 1.5 A, then I2 will be

 2 A.
 0.5 A.
 1 A.
 1.5 A.

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Electric Circuits
When water is added to sulphuric acid

  lot of heat is generated.
  water start boiling.
  colour of acid changes.
  acid particles get separated.

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Electric Circuits
The rms value of sinusoidal voltage wave V = 200sinω0t

 100√2 V.
 200 V.
 100 V.
 200√2 V.

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