Electricity and Circuits (CBSE Class-6 Science): Questions 7 - 12 of 16

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Question number: 7

» Electricity and Circuits » Electric Cell » Composition of an Electric Cell

MCQ▾

Question

Electric cell is called as dry cell because:

Choices

Choice (4) Response

a.

It is dry

b.

It has all liquid chemical

c.

It has no liquid chemical in it

d.

It cannot be recharged

Question number: 8

» Electricity and Circuits » Electricity » An Introduction to Electricity

MCQ▾

Question

Electricity is useful because it can be converted into various forms of energy such as:

Choices

Choice (4) Response

a.

Mechanical Energy

AND

Heat Energy

b.

Light energy

c.

Sound Energy

d.

All a. , b. and c. are correct

Question number: 9

» Electricity and Circuits » Electric Conductors and Insulators » Insulators

MCQ▾

Question

Rubber, plastic, ceramics, jute, thermocol, cotton, paper and air are:

Choices

Choice (4) Response

a.

Insulators

b.

Conductors

c.

Semi-conductors

d.

None of the above

Question number: 10

» Electricity and Circuits » An Electric Circuit » Electric Current and Its Passage

MCQ▾

Question

An electric circuit in which there is a gap in the connection between the terminals of the cell, wires and bulb is called an:

Choices

Choice (4) Response

a.

Open circuit

b.

Closed Circuit

c.

Complete circuit

d.

Question does not provide sufficient data or is vague

Question number: 11

» Electricity and Circuits » Electric Conductors and Insulators » Insulators

MCQ▾

Question

Insulators are used:

Choices

Choice (4) Response

a.

To allow us handle current carrying wires, switches, plugs, sockets

b.

To protect us from getting electric shocks

c.

Both a. and b. are correct

d.

Question does not provide sufficient data or is vague

Question number: 12

» Electricity and Circuits » A Bulb Connected to an Electric Cell » Different Arrangements of Electric Cell and Bulb

MCQ▾

Question

A small electric bulb, which produces light when a torch is switched on, is?

Choices

Choice (4) Response

a.

Electric cell

b.

Dry cell

c.

Bulb

d.

Torch Bulb

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