Unit 1-3.4- Cost effectiveness matters Flashcards
1
Q
What are the factors you need to think about when comparing different appliances?
A
The cost of the appliance The cost of installation The running costs The maintenance costs Environmental costs The interest on a loan for an appliance
2
Q
how could households reduce their energy bills?
A
By buying newer more efficient appliances and install materials to reduce energy loss.
3
Q
What is payback time?
A
The amount of time it takes for an appliance to pay for itself in terms of energy savings.
