science unit 2 basic questions

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  • Created by: sian
  • Created on: 24-05-12 09:48
The sign for a light bulb is a circle with a cross inside?
True
1 of 5
what is a step up transformer?
It steps up the voltage in the main grid
2 of 5
the main grid is?
A transfer electricity to our house and cities
3 of 5
what is the symbol for a diode?
A rectangle with a diagonal line going through it
4 of 5
A star that is blue is cold?
False
5 of 5

Other cards in this set

Card 2

Front

what is a step up transformer?

Back

It steps up the voltage in the main grid

Card 3

Front

the main grid is?

Back

Preview of the front of card 3

Card 4

Front

what is the symbol for a diode?

Back

Preview of the front of card 4

Card 5

Front

A star that is blue is cold?

Back

Preview of the front of card 5

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