Foundation Level III JEE Mock Test -8(Physics)

Cell is a device which _______.

• Convert chemical energy in to electrical energy

• Electrical energy into light energy

• Electrical energy into magnetic energy

• None

Bulb glows only in ____.

• Closed circuit

• Open Circuit

• In both circuit

• None

Substance which allow electricity to pass through it is called _____.

• Insulator

• Semiconductor

• Conductor

• Superconducting

Which is an example of insulator?

• Silver

• Copper

• Iron

• Plastic

How many terminal are there in a dry cell?

• 1

• 2

• 3

• 4

To prevent electric shock,the metallic electrical wires are covered with ____.

• Paper

• Cotton

• Aluminium

• Plastic

A switch either _____ or complete a circuit.

• Complete

• Break

• Both

• None

When a switch is off the circuit becomes _____.

• Open circuit

• Closed circuit

• Complete circuit

• None

The handle of screw driver is made up of _____.

• Copper

• Wood

• Plastic

• Steel

______ does not allow current to pass through it.

• Conductor

• Insulator

• Semiconductor

• None