Class 6 Electricity And Circuits CBSE Questions & Answers

Class 6 · Electricity And Circuits

This is Science Class 6 Electricity and Circuits CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Two terminals of cell should not be joined directly as
  • A
    Chemical energy is used fastly
    Correct
  • B
    Electric shock may occur
  • C
    Large amount of heat develop
  • D
    All of these
2
Electricity will not flow through circuit if
  • A
    Circuit is complete
  • B
    Circuit is incomplete
    Correct
  • C
    There is a key in the circuit
  • D
    Connector is covered with plastic
3
CFL stands for
  • A
    Condensed fluorescent lamp
  • B
    Compact flowing lamp
  • C
    Compact fluorescent lamp
    Correct
  • D
    Company florescent lantern
4
Atom is neutral due to presence of
  • A
    Only proton
  • B
    Equal number of electron and proton
    Correct
  • C
    Only electron no proton
  • D
    Only neutron
5
Switch is an arrangement for
  • A
    Providing current to bulb
  • B
    All of these
  • C
    Opening and closing of circuit
    Correct
  • D
    Maintaining potential difference
6
Coils of heating elements are made up of
  • A
    Silver
  • B
    Tungsten
  • C
    Brass
  • D
    Nichrome
    Correct
7
Substance through which current can pass is called
  • A
    Conductor
    Correct
  • B
    Insulator
  • C
    Connectors
  • D
    Resistors
8
Combination of two or more cell in series is called
  • A
    Battery
    Correct
  • B
    Insulator
  • C
    Dynamo
  • D
    Transistor
9
The device used to open an close the circuit is called
  • A
    Battery
  • B
    Cell
  • C
    Voltmeter
  • D
    Plug key
    Correct
10
Combination of two or more cell is called
  • A
    Battery
    Correct
  • B
    Transformer
  • C
    Combine
  • D
    Transmitter
11
The two terminals of cells are called
  • A
    High and low terminals
  • B
    Zero and one terminals
  • C
    Left and right terminals
  • D
    Positive and negative terminals
    Correct
12
Which of the following device require electricity?
  • A
    Television
    Correct
  • B
    Bicycle
  • C
    All of these
  • D
    Rickshaw
13
Electric bulbs have
  • A
    Semiconductor
  • B
    Terminals
  • C
    Connectors
  • D
    Filament
    Correct
14
Filament of bulb glows due to
  • A
    Friction
  • B
    Resistance
  • C
    Chemical reaction
  • D
    Heating
    Correct
15
A device that can complete the circuit or close it called
  • A
    Electric switch
    Correct
  • B
    Ohmmeter
  • C
    Perimeter
  • D
    Ammemeter