WorksheetsQuiz 1
Total questions: 5
Worksheet time: 3mins
Which of the following is the main element of an electric power system?
Cooling tower
Power transformer
Heat exchanger
Transmission line
What is the purpose of a step-up transformer in a power system?
To reduce the voltage for transmission
To increase the voltage for long-distance transmission
To convert AC to DC
To store electricity
In Malaysia, which voltage levels are typically used in the transmission system?
100 kV, 200 kV, 400 kV
132 kV, 275 kV, 500 kV
33 kV, 66 kV, 132 kV
50 kV, 150 kV, 300 kV
Which of the following is NOT a technical loss in an electrical grid?
Resistance in conductors
Hysteresis loss in transformers
Reactive power flow
Electricity theft
What is the main function of the distribution system in an electric power system?
To increase voltage for transmission
To convert AC to DC
To deliver electricity to end-users at suitable voltages
To manage power flow between power plants
