WorksheetsIPAS_REVIEW MATERIAL_ELECTRICITY
Total questions: 20
Worksheet time: 13mins
One of the main types of energy needed for electrical equipment is called?
Steam power plant
Electricity
Transmission
Flow electricity
Mentions 3 (three) functions of electricity in our environment!
In hydroelectric power plant there are some components such as generator, turbine, pipe. The function of turbine in hydroelectric power plant is.........
Generating electricity by converting motion into electrical energy
convert mechanical energy into potential energy.
Convert potential energy into mechanical energy.
Generating light by converting motion into electrical energy
There are four of power plant function to generate electricity. Mentions what are they!
Draw a circle in the picture that indicated as solar panels!
Steam power plant convert.................energy to electrical energy
Coal
Evaporation
Wind
Chemical
PETROMAKS, TORCH, OBLEC are the example of traditional lamp before modern era. The energy source of the traditional lamp is...............
Give a circle to the picture that indicated as petromaks.
There are several power plant such as hydroelectric, steam, solar and wind power plant. Based on your opinion, which one is the most efficient as power plant?! Explain briefly!
Wind power plant is one of the type of power plant to generate electricity. How it works?
Wind rotating turbine- it will spin generator and resulting in electricity- it flowed and distributed to the end user
Wind rotating generator- it will spin generator and resulting in electricity- it flowed and distributed to the high tower
Wind rotating turbine- it will spin generator and resulting in electricity- it flowed and distributed to the susbtution
Wind rotating solar panel- it will spin generator and resulting in electricity- it flowed and distributed to the end user
There are 6 steps of distribute electricity after modern era. Write down the step number two!
Draw a circle that indicate as transformer step-down!
Electricity flow from substation to end user is called?
Distribution
Transmission
Transformer step-up
Transformer step-down
Electricity flow from power plant to substation is called?
Transformer
Distribution
Transmission
Substation distribution
The function of transformer in distribute electricity are............................................
Electricity needs to step down because..............................
The voltage is too high from "high tower" so, it should be down by transformer step-up
The voltage is too high from high tower so, it should be down by transformer transmission
The voltage is too high from high tower so, it should be down by transformer distribution
The voltage is too high from high tower so, it should be down by transformer step-down
Arrange the steps of distribute electricity:
a) Substation distribution
b) End user
c) Power plant
d) Transformer step-up
e)Transformer step-down
f) Transformer distribution
From very high voltage power, electricity can distribute to user. What kind of user that need high voltage?
House
Industry
Restaurant
Factory
How to use the air conditioner to save electricity?
Which one is the way to save electricity?
turn off the fan if not in use
The AC is not turned off even though the room is empty.
The TV was left on even though no one was watching.
Unplug the laptop's charger when its full
