Electrical Safety MCQs Quiz Worksheet PDF Download

Learn electrical safety MCQs, science test for online course learning and test prep to practice. Electric circuits quiz questions has multiple choice questions (MCQ), electrical safety test to learn for grade 7 physical science tests.

Science practice test MCQ on if electric wires and appliances are overheated due to high voltage of electric current they can with options catch fire, burn, freeze and both a and b problem solving skills for competitive exam, viva prep, interview questions with answer key. Free science revision notes to learn electrical safety quiz with MCQs to find questions answers based online learning tests.

MCQs on Electrical Safety Quiz PDF Download

MCQ. If electric wires and appliances are overheated due to high voltage of electric current they can

  1. catch fire
  2. burn
  3. freeze
  4. both a and b

C

MCQ. Do not use appliances, if

  1. damaged
  2. wires exposed
  3. working properly
  4. both a and b

D

MCQ. A short thin piece of wire which is heated up and melt by flowing of electric current in it, is called

  1. circuit
  2. fuse
  3. cell
  4. resistor

B

MCQ. Electricity flows through any

  1. material
  2. insulator
  3. conductor
  4. state of matter

C

MCQ. If you are only conductor around, electricity will flow through

  1. you
  2. me
  3. us
  4. insulator

A