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WorksheetsFormative Test 2 - Electricity (6A)
Total questions: 20
Worksheet time: 20mins
Electricity is ....
the circuit that has only one pathway
the flow of electrical power or charge
the thing made of a metal called fungsten
the thing that can not be created
The positive charge of electricity
proton
electron
nucleus
neutron
Electricity that moves from one place to another is (a) electricity
Which statements are correct about direct electricity
Current electricity that has constant flow of electric charge in one direction
The examples are TV, Microwave, and Refrigerator
Current electricity that flows in one direction for a very short time, then it reverses and flows in the opposite direction
The examples are handphone, toys and video game
The picture shows the example of (a) electricity
Two kinds of current electricity
series
paralell
direct
alternating
The item which is not the example of energy source
car battery
Generator
Accumulator
Refrigerator
Lithium Ion
Four components of electricity
battery, bulb, filament and gas
battery, bulb, switch and wire
wire, switch, cable and casing
bulb, switch, battery and cloth
The component of electricity that helps to control the flow of the electric current in a circuit.
(a)
Which statements are correct about insulators?
materials that allow electrical current to flow through them
materials that do not allow electrical current to flow through them
The examples are gold, copper, aluminum and water
The examples are rubber, wood, cloth and neon gasses
A type of electrical circuit that has one pathway for electrical current to flow
(a)
series
parallel
combination
complex
If S1 is opened, .......
L1, L2 and L3 will be off
L4 and L5 will be off
L1, L2 and L3 will be on
L4 and L5 will be on
Which lamps is/are on when L3 off?
L1 and L2
L1 only
L2 only
None of them
It is the picture of (a) circuit.
What happen when L6 is off
The other lamps are still on
The other lamps are off too
L1, L2, L3 and L4 are on
L1, L2, L3 are off, while L4 and L5 are on
Types of electrical circuits
complicated
complex
parallel
series
Normally, the electrical current only flows and works in a … circuit.
opened
closed
break
large
Two circuits that allow the electricity flow
Series circuit is usually used for ...
computer
Christmas tree light
alarm system
street light
