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Reactive Power MCQ with Answers PDF Download eBook - 137

Reactive Power multiple choice questions and answers PDF, reactive power quiz answers to learn circuit analysis worksheet 137 for online engineering programs. Practice AC Power quiz, reactive power Multiple Choice Questions (MCQ) for online electrical engineering degree. Free reactive power MCQs, phasors, energy in a pair of coupled coils, reactive power test prep for free career test.

"Reactive power is also called", reactive power Multiple Choice Questions (MCQs) with choices quadrature power, rms power, quadratic power, and capacitance power for online master programs.

Reactive Power PDF Download eBook 137

Reactive Power Quiz

MCQ: Reactive power is also called

  1. RMS power
  2. Quadrature power
  3. Quadratic power
  4. Capacitance power

B

Energy in a Pair of Coupled Coils Quiz

MCQ: In a pair of coils, with L1=0.1 H and L2=0.2 H, at a certain moment, i1=4 A and i2=10 A, than total energy in the coils if corresponding coupling coefficient is −0.1 H is

  1. 16.46 J
  2. 14.8 J
  3. 6.8 J
  4. 5.14 J

C

Reactive Power Quiz

MCQ: 100-kVAR inductive indicates that reactive power is equals to

  1. 100 kVAR
  2. −100 kVAR
  3. 100 VAR
  4. −100 VAR

A

Phasors Quiz

MCQ: If V1=25.0 < 143.13° and V2=11.2 < 26.57°, than V1+V2 is equals to

  1. 23.35 < 116.57°
  2. 2.23 < 116.56°
  3. 2.23 < 56°
  4. 23.35 < 200°

A

Trigonometric Identities Quiz

MCQ: Cos(a-90°) is equals to

  1. sin a
  2. cos a
  3. sin 2a

A