Conductors and Non Conductors MCQs Quiz Online PDF Download

Practice conductors and non conductors MCQs, O level chemistry test for online courses learning and test prep. Electricity and chemistry quiz has multiple choice questions (MCQ), conductors and non conductors quiz questions and answers to learn.

IGCSE chemistry practice test MCQ on aluminum (al) is preferred in overhead power cables because with options it is a good conductor, it acts as an insulator, in case of lightening, it prevents accidents and it is lighter in weight problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning conductors and non conductors quiz with MCQs to practice test questions with answers.

MCQs on Conductors and Non Conductors Quiz PDF Download

MCQ. Aluminum (Al) is preferred in overhead power cables because

  1. it is a good conductor
  2. it acts as an insulator, in case of lightening
  3. it prevents accidents
  4. it is lighter in weight

D

MCQ. Examples of non-conductors include

  1. sulphur
  2. phosphorus
  3. wood
  4. all of these

D

MCQ. Overhead cables are insulated from pylons through

  1. plastic
  2. ceramics and glass
  3. rubber
  4. PVC

B

MCQ. Graphite is a conductor of electricity because

  1. it has valence electrons
  2. it is a non-metal form of Carbon
  3. it is an allotrope of Carbon
  4. Both A and B

D

MCQ. Easy to shape materials like ceramics are used as

  1. conductors
  2. insulators
  3. electrodes
  4. catalysts

B