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
Which of the following is not a conductor?
  • A
    Graphite
  • B
    Glass
    Correct
  • C
    Copper wire
  • D
    Sea water
2
Electricity can be ______________ if not handle carefully.
  • A
    Useful
  • B
    Wasteful
  • C
    Useless
  • D
    Dangerous
    Correct
3
When electrician repair electric line, he wears rubber gloves as
  • A
    Rubber is easy to handle
  • B
    Rubber is bad conductor
    Correct
  • C
    Rubber is soft
  • D
    Rubber is good conductor
4
An electric cell produces electricity from the
  • A
    Charge stored in it
  • B
    Kinetic energy stored in it
  • C
    Mechanical energy stored in it
  • D
    Chemical stored in it
    Correct
5
Both electric cell and bulbs have ___________ terminals.
  • A
    Two in cell and one in bulb
  • B
    Two
    Correct
  • C
    Three
  • D
    One
6
Direction of electric current in the circuit is from
  • A
    Negative to negative terminals
  • B
    Positive the negative terminals
    Correct
  • C
    Positive to neutral terminals.
  • D
    Negative to Positive terminals
7
Which of the following is not an insulator?
  • A
    Plastic
  • B
    Rubber
  • C
    Glass
  • D
    Graphite
    Correct
8
Electric circuit provides a complete path for
  • A
    Proton to flow
  • B
    Neutron to flow
  • C
    Current to flow
    Correct
  • D
    Heat to flow
9
Inside the torch two or more cells are placed with
  • A
    Negative – positive- positive- negative
  • B
    Positive- positive- negative- negative
  • C
    Positive – negative- positive –negative
    Correct
  • D
    Negative- negative- positive – positive
10
Which of the following device use more electric energy?
  • A
    Television
  • B
    Tube light
  • C
    Computer
  • D
    Air conditioner
    Correct
11
Which metal is less conductor of electricity
  • A
    Silver
  • B
    Aluminum
  • C
    Mercury
    Correct
  • D
    Iron
12
Bulbs glows only when
  • A
    Heat flows through the circuit
  • B
    Light energy pass through the circuit
  • C
    Positively charged particles flows
  • D
    Current pass through the circuit
    Correct
13
Electricity is produced in power stations by
  • A
    Motor
  • B
    Generators
    Correct
  • C
    Cell
  • D
    Battery
14
In bulbs electricity is converted into
  • A
    Mechanical energy
  • B
    Sound energy
  • C
    Heat energy
  • D
    Light energy
    Correct
15
Which one is not a reason for glowing of bulb in spite of complete circuit?
  • A
    Bulb is fused
  • B
    Circuit is closed
  • C
    Switch is off
  • D
    Bulb is old
    Correct