Questions

[1 Marks Each] Blanks

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22 questions · self-marked practice — reveal the answer and mark yourself.

Question 11 Mark
Fill in the blanks with appropriate words:
When a switch is off, the circuit becomes $.........$.
Answer
When a switch is off, the circuit becomes open.
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Question 21 Mark
To break the flow of current in a circuit, $.........$ is used.
Answer
To break the flow of current in a circuit, Switch is used.
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Question 31 Mark
The metal cap is $.........$ terminal of electric cell and metal disc is $.........$ terminal.
Answer
The metal cap is positive terminal of electric cell and metal disc is negative terminal.
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Question 41 Mark
In an electric circuit the direction of current is taken to be from $.........$ to $.........$ terminal of electric cell.
Answer
In an electric circuit the direction of current is taken to be from positive to negative terminal of electric cell.
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Question 61 Mark
Electricians must wear $.........$ gloves while repairing electric switch.
Answer
Electricians must wear Rubber gloves while repairing electric switch.
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Question 71 Mark
Fill in the blanks with appropriate words:
Electricity we use in our homes is supplied from a $.........$.
Answer
Electricity we use in our homes is supplied from a power house.
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Question 81 Mark
The thin coiled wire that gives off light is called $.........$ of the bulb.
Answer
The thin coiled wire that gives off light is called Filament of the bulb.
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Question 101 Mark
The material that allows electric current to pass through it is called $.........$.
Answer
The material that allows electric current to pass through it is called Conductor.
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Question 111 Mark
Electric $.........$ is a path along which current flows.
Answer
Electric Circuit is a path along which current flows.
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Question 121 Mark
The materials which do not allow electric current to pass through them are called $.........$.
Answer
The materials which do not allow electric current to pass through them are called Insulators.
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Question 131 Mark
Electric wires are made up of $.........$ but they are covered with $.........$.
Answer
Electric wires are made up of conductor but they are covered with insulator.
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Question 151 Mark
Fill in the blanks with appropriate words:
Our body is a $.........$ conductor of electricity.
Answer
Our body is a good conductor of electricity.
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Question 161 Mark
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Materials through which current can pass are called $.........$.
Answer
Materials through which current can pass are called conductors.
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Question 171 Mark
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We use $.........$ to test the conductivity of a material.
Answer
We use conduction tester to test the conductivity of a material.
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Question 181 Mark
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Materials through which current cannot pass are called $.........$.
Answer
Materials through which current cannot pass are called insulators.
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Question 191 Mark
In an electric bell, $.........$ energy is transformed into $.........$ energy.
Answer
In an electric bell, electrical energy is transformed into magnetic energy.
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Question 201 Mark
Fill in the blanks with appropriate words:
A switch either breaks or $.........$ a circuit.
Answer
A switch either breaks or completes a circuit.
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Question 211 Mark
Fill in the blanks with appropriate words:
An electrical cell has two terminals, a positive and a $.........$.
Answer
An electrical cell has two terminals, a positive and a negative.
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[1 Marks Each] Blanks - Science STD 6 Questions - Vidyadip