Author Question: The most efficient sprinkler heads to use with irrigations systems are ________. A) Drip heads B) ... (Read 99 times)

KWilfred · **on:** Jul 24, 2018

The most efficient sprinkler heads to use with irrigations systems are ________.

A) Drip heads B) Bubblers
C) Stream rotary heads D) Stream heads

Question 2

The two most important goals for green building practices are to minimize the impact a building has on the environment and to ________.

A) Create healthy indoor air quality
B) Prevent moisture from penetrating the thermal envelope
C) Lower monthly utilities expense
D) Eliminate materials waste