Questions

(Some of the Questions here have more than 1 correct answers.)

Power System:

1. In a power system, what are the principle 3 components in order?
a) Generation- Transformation- Transmission
b) Transmission- Distribution- Substation
c) Transformation- Substation- Collection
d) Generation- Transmission- Distribution

2. Which of the followings are used in a thermal power station?
a) Uranium
b) Coal
c) Water
d) Geo-thermal (earth's heat)

3. If you wanted to step up the voltage in the transformer, the
a) primary coils must be more than the secondary coils.
b) secondary coils must be more than the primary coils.
c) primary coils must be equal to the secondary coils.
d) transformer should be without coils.

4. What sort of power station Singapore uses?
a) Human Power Stations
b) Nuclear Power Stations
c) Thermal Power Stations
d) Solar Power Stations

Power Map:

5. How many power stations are there in Singapore?
a) 4
b) 14
c) 6
d) 4000

5.1. Name Them. (Just Joking!) Please click here to carry on.