electrical installation technology (12)

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  • Created by: lee42
  • Created on: 07-03-20 20:39
What is the most common types of control circuit in domestic scene?
Y plan and S plan
1 of 5
What is a relay?
A relay is an electrically operated switch.
2 of 5
What is a contactor?
A electrically contolled switch used for electrical power cicuit
3 of 5
What is thermostat?
It regulates temperature
4 of 5
no
no
5 of 5

Other cards in this set

Card 2

Front

What is a relay?

Back

A relay is an electrically operated switch.

Card 3

Front

What is a contactor?

Back

Preview of the front of card 3

Card 4

Front

What is thermostat?

Back

Preview of the front of card 4

Card 5

Front

no

Back

Preview of the front of card 5

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