Hazards of Electricity MCQs Quiz Worksheet PDF Download

Hazards of electricity multiple choice questions (MCQs), hazards of electricity tesr prep for high school distance learning, online courses. Practice current electricity multiple choice questions (MCQs), hazards of electricity quiz questions and answers for online learn physics online courses distance learning.

Study high school courses, online physics degree programs MCQs: all electric wires are well insulated for purpose of safety with some, for online education degree with options iron cover, glass cover, plastic cover, and wood cover for online e-learning with high school education, secondary education and distance learning. Free physics student portal for online learning hazards of electricity quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Hazards of Electricity Quiz PDF Download

MCQ: Device that disconnects supply automatically if current exceeds normal value is known as

  1. circuit breaker
  2. fuse
  3. cable
  4. capacitor

A

MCQ: All electric wires are well insulated for purpose of safety with some

  1. iron cover
  2. glass cover
  3. plastic cover
  4. wood cover

C

MCQ: Wires carrying electricity are covered with good insulator, called

  1. fuse
  2. circuit
  3. rope
  4. cable

D

MCQ: Appliances should not operate after fuse has blown, so fuses are connected with

  1. Earth/ground wire
  2. livewire
  3. neutral wire
  4. delta wire

B

MCQ: A safety device that is connected in series with livewire in circuit to protect equipments when excess current flows is called

  1. neutral wire
  2. fuse
  3. cable
  4. Earth/ground wire

B