Students are advised to practice the NCERT MCQ Questions for class 6 Science Chapter 12 Electricity and Circuits with Answers Pdf free download is available here. MCQ Questions for class 6 Science with Answers are prepared as per the Latest Exam Pattern. Students can solve these Electricity and Circuits class 6 MCQs Questions with Answers and assess their preparation level.
Electricity and Circuits class 6 MCQs Questions with Answers
Solving the Electricity and Circuits Multiple Choice Questions of class 6 Science Chapter 12 MCQ can be of extreme help as you will be aware of all the concepts. These MCQ Questions on Electricity and Circuits class 6 with answers pave for a quick revision of the Chapter thereby helping you to enhance subject knowledge. Have a glance at the MCQ of Chapter 12 Science class 6 and cross-check your answers during preparation.
Question 1.
From where is electricity supplied to our homes ?
(a) Cell
(b) Circuits
(c) Candle
(d) Power station
Answer
(d) Power station
Electricity is supplied to our homes from a power station.
Question 2.
A device which supplies light without the use of electricity ?
(a) Electric torch
(b) Candle
(c) Electric rod
(d) Electric bell
Answer
(a) Electric torch
Electric torch supplies light without the use of electricity.
Question 3.
What are the three sources of electricity other than power station ?
(a) Torch
(b) Generator
(c) Inverter
(d) All of these
Answer
(d) All of these
Torch, inverter, generator are the sources of electricity other than Power station.
Question 4.
What supplies electricity to the torch bulb ?
(a) Switch
(b) Glass
(c) Wire
(d) Electric cells
Answer
(d) Electric cells
Electric cells supplies electricity to the torch bulb.
Question 5.
Name a device which use electric cell as a source of electricity.
(a) T.V.
(b) Candle
(c) Camera
(d) All of above
Answer
(c) Camera
Camera use electric cell as a source of electricity.
Question 6.
When two or more elecricity cells are joined together in such a way that bulb lights up than it is called:
(a) Cell
(b) Current
(c) Circuit
(d) Battery
Answer
(d) Battery
Two or more electric cell are joined together in such a way are called battery.
Question 7.
The bulb with broken filament is called a:
(a) Fused bulb
(b) Lighted bulb
(c) Both (a) and (b)
(d) None of these
Answer
(a) Fused bulb
The bulb with broken filament is called a fused bulb.
Question 8.
Why a fused bulb does not glow?
(a) Because the circuit is not complete as its filametit is broken
(b) Because the circuit is complete as its filament is broken
(e) Because we open up any joint in a closed circuit
(d) None of these
Answer
(a) Because the circuit is not complete as its filametit is broken
Because the circuit is not complete as its filament is broken.
Question 9.
………….. is a device to tests whether the given substance is a conductor or not.
(a) Electric switch
(b) Conductor tester
(c) Fused bulb
(d) None of these
Answer
(b) Conductor tester
Conductor tester tests the given substances is a conductor or not.
Question 10.
What is earth wire?
(a) Safety wire
(b) Dangerous wire
(c) Useful wire
(d) Useless wire
Answer
(a) Safety wire
Earth wire is a safety wire.
Question 11.
A path through which electricity can flow is:
(a) Cell
(b) Circuit
(c) Switch
(d) None of these
Answer
(b) Circuit
Circuit is the path through which electricity can flow.
Question 12.
The circuits in which the bulb shines are:
(a) Closed circuit
(b) Circuit
(c) Open circuit
(d) None of above
Answer
(a) Closed circuit
Closed circuits in which the bulb shines.
Question 13.
A circuit in which a joint is open known as an:
(a) Closed circuit
(b) Circuit
(c) Open circuit
(d) None of above
Answer
(c) Open circuit
A circuit in which a joint is open is known as an open circuit.
Question 14.
Those objects which, when placed in the circuit, let the bulb glow are called:
(a) Bad conductor
(b) Circuit
(c) Good conductor
(d) Switch
Answer
(c) Good conductor
The objects which when placed in the circuit, let the bulb glow are called good conductors.
Question 15.
……………. is the form of energy.
(a) Current
(b) Switch
(c) Cell
(d) Electricity
Answer
(d) Electricity
Electricity is form of energy.
Question 16.
…………… is a source of electricity.
(a) Electricity cell
(b) Current
(c) Switch
(d) None of above
Answer
(a) Electricity cell
Electric cell is a source of electricity.
Question 17.
A simple device that either breaks the circuit or completes it to stop or start the flow of current is:
(a) Cell
(b) Current
(c) Switch
(d) None of above
Answer
(b) Current
A simple device that either breaks the circuit or completes it to stop or start the flow of current is switch.
Question 18.
The flow from the positive terminal of the electric cell to its negative terminal.
(a) Current
(b) Open current
(c) Close current
(d) Electric current
Answer
(d) Electric current
The electric current flows from the positive terminal of the electric cell to its negative terminal.
Match the Column-A with Column-B:
Question 1.
| Column-A | Column-B |
| (a) Lighting | (i) Bulb, Tubelight |
| (b) Sound | (ii) Stove, O.T.G. |
| (c) Heating | (iii) A.C., Fan |
| (d) Cooking | (iv) Heater, Geyser |
| (e) Cooping | (v) T.V., Radio |
Answer
| Column-A | Column-B |
| (a) Lighting | (i) Bulb, Tubelight |
| (b) Sound | (v) T.V., Radio |
| (c) Heating | (iv) Heater, Geyser |
| (d) Cooking | (iii) A.C., Fan |
| (e) Cooping | (ii) Stove, O.T.G. |
Question 2.
| Column-A | Column-B |
| (a) Keys, coins | (i) Making switches |
| (b) Rubber, wood | (ii) Making wires |
| (c) Metal, graphite | (iii) Insulators |
| (d) Copper, aluminium | (iv) Conductors |
Answer
| Column-A | Column-B |
| (a) Keys, coins | (iv) Conductors |
| (b) Rubber, wood | (iii) Insulators |
| (c) Metal, graphite | (i) Making switches |
| (d) Copper, aluminium | (ii) Making wires |
Fill in the blanks:
Question 1.
A device is used to break on electric circuit is called ……………..
Answer
switch
Question 2.
An electric cell has …………….. terminals.
Answer
two
Question 3.
Switches, electrical plugs and sockets are made of ……………..
Answer
conductors
Question 4.
Electricity is a form of ………………
Answer
energy
Question 5.
Electricity is supplied from a power station ……………..
Answer
power station
State whether the statements are True or False:
Question 1.
Electric current can flow through metals.
Answer
True
Question 2.
Instead of metal wires, a jute string can be used to make a circuit.
Answer
False
Question 3.
Electric current Can pass through a sheet of thermocol.
Answer
False
Question 4.
The substances through which electricity flows is called a conductor.
Answer
True
Question 5.
Rubber and plastic are used for covering the electrical wires.
Answer
True
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