Earth Wires MCQs Quiz and Answers Tests pdf Download

Practice earth wires MCQs in science quiz for test prep. Electrical circuits and electric currents quiz questions has multiple choice questions (MCQ) with earth wires test, answers as the earth wire is connected to the, answer key with choices as ground, appliance, power house and transformer for competitive exam preparation worksheets. Free science revision notes to learn earth wires quiz with MCQs to find questions answers based online tests.

MCQs on Earth Wires Quiz pdf Download

MCQ. Earth wire is connected to the

  1. ground
  2. appliance
  3. power house
  4. transformer

A

MCQ. If a live wire comes in contact with metal casing, excess current moves to

  1. power house
  2. earth
  3. dynamos
  4. transformers

B

MCQ. Simple circuits have

  1. two pin plug
  2. three pin plug
  3. five pin plug
  4. single pin plug

A

MCQ. Simplest electrical circuits use

  1. one wire
  2. two wires
  3. three wires
  4. five wires

B

MCQ. Live wire is a wire that

  1. has current
  2. is neutral
  3. has zero current but high voltage
  4. has high current but zero voltage

A