Electricity Questions for Class 6 with Answers - 1

Question: 1

______ invented the electric bulb.

Ans:

Thomas Alva Edison

Question: 2

A chemical solution that produces positive and negative ions is used as ______

Ans:

Electrolyte

Question: 3

Any device from which electricity is produced is called ______

Ans:

Source of electricity

Question: 4

______ have long economic lives and low operating cost.

Ans:

Hydel power stations

Question: 5

The combination of two or more cells is called a ______

Ans:

Battery

Question: 6

_____ are the materials which allow electric current to pass through them.

Ans:

Conductors

Question: 7

The long perpendicular line in the electrical symbol represents its _____ terminal.

Ans:

Positive

Question: 8

______ is the device used to close or open an electric circuit.

Ans:

Key

Question: 9

Flow of electricity through a closed circuit is _______

Ans:

Electric current

Question: 10

The place in Kanyakumari district that has more windmills is ______

Ans:

Aralvaimozhi

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