Quiz

Question 1

Power Transformer

Power Station

Distribution Transformer

Feeder
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Choose…
Converts the voltage used in transmission lines to a level suitable for household use.
Transfers electrical energy between the generator and the distribution circuits.
An industrial facility for the generation of electric power.
A voltage power line transferring power from a distribution substation to distribution transformers.

Answer 1

The correct answer is:
Power Transformer → Transfers electrical energy between the generator and the distribution circuits.,

Power Station → An industrial facility for the generation of electric power.,

Distribution Transformer → Converts the voltage used in transmission lines to a level suitable for household use.,

Feeder → A voltage power line transferring power from a distribution substation to distribution transformers.

Question 2

Distribution Board

Synchronous Generator

Overhead Power Line

Prime Mover
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A structure used to
transmit electrical energy across large distances, typically suspended by towers.

A rotating machine that converts mechanical power into three-phase electric power.

A panel that distributes electrical power to sub-circuits within a building.

The source of mechanical energy used to drive a generator.

Answer 2

Distribution Board → A panel that distributes electrical power to sub-circuits within a building.,

Synchronous Generator → A rotating machine that converts mechanical power into three-phase electric power.,

Overhead Power Line → A structure used to transmit electrical energy across large distances, typically suspended by towers.,

Prime Mover → The source of mechanical energy used to drive a generator.

Question 3

220 kV, 500 kV

400 V, 230 V

66 kV, 33 kV, 11 kV

11 kV, 13 kV
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Primary distribution voltage level.

Transmission voltage level.

Secondary transmission voltage level.

Voltage level for residential and commercial use.

Answer 3

220 kV, 500 kV → Transmission voltage level.,

400 V, 230 V → Voltage level for residential and commercial use.,

66 kV, 33 kV, 11 kV → Secondary transmission voltage level.,

11 kV, 13 kV → Primary distribution voltage level.