erarywe

HideShow resource information
What is the National grid?
A series of high voltage power lines between power stations.
1 of 5
What are the two types of transformes and what do they do?
step up transformer increases voltage, step down transformer decreases voltage.
2 of 5
How is some energy lost in the national gird?
It is absorbed or wasted.
3 of 5
How can we reduce this?
increase the voltage which reduces the current required this reduces energy loss in cables.
4 of 5
What transformer would be used to send power to someones home?
step down.
5 of 5

Other cards in this set

Card 2

Front

What are the two types of transformes and what do they do?

Back

step up transformer increases voltage, step down transformer decreases voltage.

Card 3

Front

How is some energy lost in the national gird?

Back

Preview of the front of card 3

Card 4

Front

How can we reduce this?

Back

Preview of the front of card 4

Card 5

Front

What transformer would be used to send power to someones home?

Back

Preview of the front of card 5

Comments

No comments have yet been made

Similar Fun resources:

See all Fun resources »See all resources »