Electrical energy II - JSS3 Basic science Past Questions and Answers - page 1
To increase the flow of electricity
To control the flow of water
To break the circuit if there's too much current flowing
To generate heat
Fuses supply electricity to circuits
Circuits protect fuses from overheating
Fuses monitor the flow of electricity in circuits
Circuits control the temperature of fuses
Water consumption
Gas usage
Electricity usage
Air pressure
Inside the refrigerator
Outside the home
In the basement
Under the sink
To measure internet speed
To track the number of phone calls made
To monitor electricity consumption
To regulate room temperature
By increasing the voltage
By decreasing the resistance
By breaking the circuit if there is too much current
By controlling the frequency of electricity
Circuit breaker
Light switch
Electric meter
Power outlet
The circuit becomes stronger
The circuit breaks
The circuit overheats
At the power station
At the end of the circuit
Randomly along the circuit
Through internet connection
Using telephone lines
By physical mail
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