Payback Time Flashcards

1
Q

How do you work out pay back time?

A

Cost / savings per year

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2
Q

Name a way to reduce energy usage?

A

Use LED lighting

Insulate

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3
Q

What are the seven types of energy?

A
Sound 
Heat 
Electrical 
Light 
Chemical 
Elastic 
Gravitational 
Nuclear kinetic
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4
Q

How do you remember types of energy?

A
S
H
E
L
Po
N
K
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