Earth Wires MCQs Quiz Worksheet PDF Download

Practice earth wires MCQs, science test for online course learning and test prep. Electrical circuits and electric currents quiz questions has multiple choice questions (MCQ), earth wires test to learn.

Science practice test MCQ on earth wire is connected to the with options ground, appliance, power house and transformer problem solving skills for competitive exam, viva prep, interview questions with answer key. Free science revision notes to learn earth wires quiz with MCQs to find questions answers based online learning 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 the metal casing, the excess current will move to

  1. power house
  2. casing
  3. dynamo
  4. transformer

B

MCQ. Simple circuits have

  1. single pin plug
  2. double pin plug
  3. triple pin plug
  4. massive pin plug

B

MCQ. The simplest electrical circuit use

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

B

MCQ. Live wire is a wire which has

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

A