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"Time order in which the voltages pass through their respective maximum values is known as", balanced three-phase voltages Multiple Choice Questions (MCQs) with choices current sequence, voltage sequence, power sequence, and phase sequence to learn online schools courses.
Trivia Quiz on Balanced Three-Phase voltages PDF Download eBook 48
MCQ: Time order in which the voltages pass through their respective maximum values is known as
- Voltage sequence
- Current sequence
- Power sequence
- Phase sequence
D
MCQ: A three-phase system with a balanced Y-connected source and a balanced Y-connected load is called
- Balanced system
- Balanced load system
- Balanced Y-Y system
- Balanced source system
C
MCQ: An RC circuit has R=4 Ω and C=6F. The time constant is
- 32
- 24
- 45
- 28
B
MCQ: Voltage across 1µ F capacitor is 10 V for t < 0, at t=0 1M Ω resistor is connected across capacitor terminal than time constant of RC circuit will be
- 0.5 s
- 1 s
- 1.5 s
- 2 s
B
MCQ: In a dot rule, if all currents of the circuit existing from a dot, sign of currents are
- Positive
- Negative
- Random
- No current exists outside a dot
B