Multiple Choice
What cost should consumers take into consideration when making more economically and environmentally conscious appliance purchases?
A) the operating cost
B) the life cycle cost
C) the external cost
D) the initial cost
Correct Answer:

Verified
Correct Answer:
Verified
Q47: Which statement best describes cogeneration? <br>A) Natural gas is
Q48: What is the most important way to
Q49: What converts solar energy directly into electricity? <br>A) photovoltaic
Q50: One of the four keys to sustainability
Q51: What is one means of conserving energy? <br>A) using
Q53: What are the production characteristics of a
Q54: Which issue presents the greatest challenge in
Q55: Overall,the net energy from nonrenewable resources is
Q56: What would happen if the Canadian government
Q57: What is gasohol? <br>A) It is gasoline mixed with