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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
The colour of live wire is:
(A)
Red or brown
(B)
Black or blue
(C)
Green or yellow
(D)
Black or white
Question-3
Secondary cells are also known as:
(A)
Storage cell
(B)
Accumulators
(C)
Button cells
(D)
Both 1 and 2
Question-4
Living plants are:
(A)
Conductors
(B)
Insulators
(C)
Semi conductors
(D)
Neutral
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
The potential difference between live wire and the neutral wire is:
(A)
120 v
(B)
240 v
(C)
220 v
(D)
250 v
Question-7
The fuse is always connected to the:
(A)
Neutral wire
(B)
Earth wire
(C)
Live wire
(D)
Stay wire
Question-8
Which battery is used in motor vehicles and inverters?
(A)
Dry batteries
(B)
Disposable battery
(C)
Lead-acid battery
(D)
Solar battery
Question-9
The SI unit of potential difference is:
(A)
Joule
(B)
Coulomb
(C)
Volt
(D)
Ampere
Question-10
The colour code for neutral wire is:
(A)
Red or black
(B)
Black or blue
(C)
Green or yellow
(D)
Green or black
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Cambridge Secondary Grade 6
IGCSE
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Separating Substances
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Motion and Measurement of Distances
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