High Voltage Transmission MCQs Quiz Online PDF Download eBook
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"Magnetic effect of current is called" Multiple Choice Questions (MCQ) on forms of energy with choices magnetism, steady current, electric current, and electromagnetism for online high school. Free physics student portal for online learning electromagnetism quiz questions for online certifications.
MCQs on High Voltage Transmission PDF Download eBook
MCQ: Magnetic effect of current is called
- magnetism
- steady current
- electric current
- electromagnetism
D
MCQ: To control a large current with the help of a small current, we use the
- relay
- fuse
- breaker
- transformer
A
MCQ: At city substation, the AC is stepped down to
- 130 V
- 120 V
- 320 V
- 220 V
D
MCQ: An electrical switch that opens and closes under the control of another electrical circuit is called
- fuse
- relay
- breaker
- transformer
B
MCQ: A power station generates 600 MW of electrical power which is fed to a transmission line. If the input voltage is 300 Kv, then what current would flow in the transmission line?
- 5 × 103 A
- 10 × 103 A
- 2 × 103 A
- 7 × 103 A
C