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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

 1.94%
 25.64%
 1.89%
 39.00%

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Electric Circuits
What is the mass number of an element that has 19 protons, 19 electrons, and 20 neutrons?

 20.
 39.
 19.
 38.

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Electric Circuits
The internal resistance of lead acid cell is _______________ that of Edison cell.

 more than.
 none of above.
 equal to.
 less than.

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Electric Circuits
Which of the following can not be connected in series unless they are identical?

 Current source.
 Resistance.
 Voltage source.
 Both of above.

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Electric Circuits
Say A point has an absolute potential of 40 V and point B has an absolute potential of - 10 V, then what will be the value of VBA ?

  none of above.
  - 50 V.
  30 V.
 50 V.

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Electric Circuits
The maximum value of a current wave is 2A. If the form factor of a current wave is 1.5 and the peak factor is 2.7, find the average value in Amperes.

 1.57 A.
 0.494 A.
 1.414 A.
 0.741 A.

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MORE MCQ ON Electric Circuits

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