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
MCQ: Reactive power is also called
- RMS power
- Quadrature power
- Quadratic power
- Capacitance power
B
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
- 16.46 J
- 14.8 J
- 6.8 J
- 5.14 J
C
MCQ: 100-kVAR inductive indicates that reactive power is equals to
- 100 kVAR
- −100 kVAR
- 100 VAR
- −100 VAR
A
MCQ: If V1=25.0 < 143.13° and V2=11.2 < 26.57°, than V1+V2 is equals to
- 23.35 < 116.57°
- 2.23 < 116.56°
- 2.23 < 56°
- 23.35 < 200°
A
MCQ: Cos(a-90°) is equals to
- sin a
- cos a
- sin 2a
A