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Question-1
In electric generator:
(A)
Solar energy is converted into electric energy
(B)
Electric energy is converted into mechanical energy
(C)
Mechanical energy is converted into electrical energy
(D)
Thermal energy is converted into solar energy
Question-2
Which battery is used in motor vehicles and inverters?
(A)
Dry batteries
(B)
Disposable battery
(C)
Lead-acid battery
(D)
Solar battery
Question-3
Secondary cells are also known as:
(A)
Storage cell
(B)
Accumulators
(C)
Button cells
(D)
Both 1 and 2
Question-4
Which is used to close or open a circuit?
(A)
Socket
(B)
Switch
(C)
Plug
(D)
Generator
Question-5
A dry cell converts:
(A)
Chemical energy into mechanical energy
(B)
Chemical energy into electrical energy
(C)
Chemical energy into potential energy
(D)
Chemical energy into kinetic energy
Question-6
Moving charge constitute a:
(A)
Potential difference
(B)
Current
(C)
Resistance
(D)
Energy
Question-7
Which instrument is used to measure the amount of electricity used by us?
(A)
Multimeter
(B)
Galvanometer
(C)
Electrometer
(D)
Ammeter
Question-8
The fuse is always connected to the:
(A)
Neutral wire
(B)
Earth wire
(C)
Live wire
(D)
Stay wire
Question-9
The SI unit of potential difference is:
(A)
Joule
(B)
Coulomb
(C)
Volt
(D)
Ampere
Question-10
Pick the odd one.
(A)
Polythene
(B)
Rubber
(C)
Glass
(D)
Iron
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Cambridge Secondary Grade 6
IGCSE
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