O Level

Chemistry MCQs

O Level Chemistry MCQs - Subtopic

Conductors and Non Conductors MCQ with Answers

Conductors and Non Conductors Multiple Choice Questions (MCQ) to solve conductors and non conductors quiz answers PDF worksheet, O level chemistry test for online courses. Practice electricity and chemistry Multiple Choice Questions and Answers (MCQs), "Conductors and Non Conductors" quiz questions and answers for best GRE prep courses online. Learn electrical devices and circuit symbols, electrolyte and non electrolyte test prep for SAT practice test.

"Aluminum (Al) is preferred in overhead power cables because" Multiple Choice Questions (MCQ) on conductors and non conductors with choices it is a good conductor, it acts as an insulator, in case of lightening, it prevents accidents, and it is lighter in weight for best GRE prep courses online. Solve conductors and non conductors quiz questions for merit scholarship test and certificate programs for ACT test.

MCQs on Conductors and Non Conductors

1.

Aluminum (Al) is preferred in overhead power cables because

it is a good conductor
it acts as an insulator, in case of lightening
it prevents accidents
it is lighter in weight

2.

Examples of non-conductors include

sulphur
phosphorus
wood
all of above

3.

Overhead cables are insulated from pylons through

plastic
ceramics and glass
rubber
PVC

4.

Graphite is a conductor of electricity because

it has valence electrons
it is a metal form of Carbon
it is an allotrope of Carbon
none of above

5.

Easy to shape materials like ceramics are used as

conductors
insulators
electrodes
catalysts