Exam preparation MCQs with answers

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In a highly capacitive circuit the__________?
  • (A)  apparent power is equal to the actual power
  • (B)  reactive power is more than the apparent power
  • (C)  reactive power is more than the actual power
  • (D)  actual power is more than its reactive power
In a pure inductive circuit___________?
  • (A)  the current is in phase with the voltage
  • (B)  the current lags behind the voltage by 90°
  • (C)  the current leads the voltage by 90°
  • (D)  the current can lead or lag by 90°
In a pure resistive circuit__________?
  • (A)  current lags behind the voltage by 90°
  • (B)  current leads the voltage by 90°
  • (C)  current can lead or lag the voltage by 90°
  • (D)  current is in phase with the voltage