High Voltage Transmission MCQs Quiz Worksheet PDF Download

Learn high voltage transmission MCQs, physics test for online learning courses and test prep to practice. Electromagnetism multiple choice questions (MCQ), high voltage transmission quiz questions and answers for online physics classroom courses distance learning.

Physics practice test MCQ: magnetic effect of current is called with options magnetism, steady current, electric current and electromagnetism for online mock tests, competitive exams questions and answers after reading theory and textbooks. Free physics revision notes to learn high voltage transmission quiz with MCQs to find questions answers based online learning tests.

MCQs on High Voltage Transmission Quiz PDF Download

MCQ: Magnetic effect of current is called

  1. magnetism
  2. steady current
  3. electric current
  4. electromagnetism

D

MCQ: To control a large current with help of a small current, we use the

  1. relay
  2. fuse
  3. breaker
  4. transformer

A

MCQ: At city sub station AC is stepped down to

  1. 130 V
  2. 120 V
  3. 320 V
  4. 220 V

D

MCQ: An electrical switch that opens and closes under control of another electrical circuit is called

  1. fuse
  2. relay
  3. breaker
  4. transformer

B

MCQ: A power station generates 600 MW of electrical power which is fed to a transmission line. If input voltage is 300 Kv, then what current would flow in transmission line?

  1. 5 × 103 A
  2. 10 × 103 A
  3. 2 × 103 A
  4. 7 × 103 A

C