Storm drain openings are required to be ____________________ unless openings are located in areas normally approved for vent terminals
Fill in the blank(s) with the appropriate word(s).
ANSWER: trapped
You might also like to view...
In Figure 5, the purpose of the M1 normally closed contacts shown in the control circuit is to _____.
a. provide memory for the Start switch b. prevent the drain pump from operating when the fill pump is operating c. prevent the fill pump from operating when the drain pump is operating d. provide memory for the float switch
What cycles the compressors on most parallel rack systems?
a. CPR b. EPR c. low pressure controls d. high pressure controls
How is heat pump Heating Seasonal Performance Factor, HSPF, calculated?
A) HSPF is a measure of heating BTU per watt averaged for the entire heating season. B) HSPF is a measure of heating BTU per watt measured at one particular condition. C) HSPF is the ratio of heat output divided by heat input measured at one particular condition. D) HSPF is the ratio of heat output divided by heat input averaged for the entire heating season.
Explain how the right-hand and left-hand screws are advanced.
What will be an ideal response?