Free MCQsLearn App Download - Complex Power Apparent Power and Power Triangle MCQ with Answers PDF Download eBook - 26
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"Power factor of certain passive network with equivalent impedance Z=3+j4 Ω and an applied voltage of v=42.5cos(1000t+30°), is", complex power apparent power and power triangle Multiple Choice Questions (MCQs) with choices 0.6 lagging, 0.6 leading, equals to zero, and infinite to learn online courses.
Complex Power Apparent Power and Power Triangle PDF Download eBook 26
MCQ: Power factor of certain passive network with equivalent impedance Z=3+j4 Ω and an applied voltage of v=42.5cos(1000t+30°), is
- 0.6 leading
- 0.6 lagging
- equals to zero
- infinite
B
MCQ: In a two terminal network, terminal voltage is related to terminal current by the
- impedance
- frequency
- source
- capacitance
A
MCQ: The energy stored in a single inductor L carrying current i is
- Li J
- 0.5Li2 J
- Li2 J
- L/i2 J
B
MCQ: Period of v(t)=cos5t+3sin(3t+45°) is
- π s
- 2π s
- 2π/3 s
- π/2 s
B
MCQ: Which of the following is polar form of phasor?
- V < θ
- V(cosθ+jsinθ)
- Vejθ
- θ
A