Elecetricity and circuits

How many terminals are there in a dry cell?

• 1

• 3

• 2

• 4

A substance that allows electricity to pass through it is called

• water

• insulator

• conductor

• semi battery

Which of the following is a conductor?

• plastic

• Metals

• Thermocol

• No Idea

A combination of two or more cells is called

• Cell

• Battery

• Bulb

• Torch

A device that breaks the circuit is called:

• Battery

• Cell

• Torch

• Switch

The filament of a bulb is made up of

• Platinum

• Tungsten

• Chromium

• Water

Tags

NGSS.MS-PS3-3

A bulb whose filament is broken is called

• Fused

• Glowing

• None Of these

• Conductor

The battery is the combination of two or more

• bulbs

• Cells

• Torch

• None of these

An electrician wears a rubber glove while doing electrical repairs to

• save electricity

• prevent himself from shock

• just make fun

• keep away from getting dirty

Glass is

• conductor

• insulator

• all of these

• none of these