For a gravity system to work, the primary water supply must be __________ feet above the highest point in the water distribution system.
A. 50
B.100
C. 150
D. 300
Answer: B.100
Trades & Technology
You might also like to view...
Most diagrams have a(n) ____________________ that helps the technician to interpret the abbreviations used in the diagram.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
What is the best type of fertilizer for water garden plants?
a. rapid release granulars c. liquid forms b. systemics d. slow release tablets or granular
Trades & Technology
For the cash flows shown, calculate the future worth in year 9 using i = 10% per year.
What will be an ideal response?
Trades & Technology
Is the single stage or two stage compressor more efficient?
What will be an ideal response?
Trades & Technology