Question 1

Rainwater harvesting can be used for which of the following credits or prerequisites?

Options :

A : Water Efficiency Credit, Water Metering

B : Water Efficiency Credit, Indoor Water Use Reduction

C : Water Efficiency Prerequisite, Indoor Water Use Reduction

D : Water Efficiency Prerequisite, Building-Level Water Metering

Answer: B

Question 2

What is the percentage range of total municipal waste that commercial and institutional buildings typically account for?

Options :

A : 25% to 35%

B : 35% to 45%

C : 45% to 55%

D : 55% to 65%

Answer: B

Question 3

Which of the following strategies improves cooling tower water efficiency?

Options :

A : Increase cooling tower fan speed

B : Increase the cooling tower blowdown

C : Install and maintain a conductivity meter

D : Lower set point of water leaving cooling tower

Answer: C

Question 4

Which of the following is a low impact development (LID) technique for rainwater management?

Options :

A : Storm inlet

B : Rain garden

C : Detention basin

D : Impervious pavement

Answer: B

Question 5

Storage locations are required for which of the following recyclable materials?

Options :

A : Mixed paper, paint, glass, plastics and electronics

B : Mixed paper, corrugated cardboard, wood pallets, plastics and metals

C : Mixed paper, batteries, glass, plastics and electronics

D : Mixed paper, corrugated cardboard, glass, plastics and metals

Answer: D