Which type of humidifier requires the least cleaning?
A) Bypass evaporative humidifiers, which do not hold water in a sump
B) Plate-type humidifiers
C) Motorized atomizing humidifiers
D) Wetted-element humidifiers that have a water sump
A
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The defrost cycle is normally terminated:
A) Based strictly on pressure to ensure safe operation for the compressor. B) Based on either temperature, pressure, or time. C) Based strictly on defrost time to reduce the chance of sensor inaccuracy. D) Based strictly on temperature to ensure that all the frost has melted.
What is the sum of the exterior angles of any polygon, formed as each side is extended in succession?
Fill in the blank(s) with the appropriate word(s).
MR Credit 4.1 specifies that only permanently installed materials can be included in the calculation, and that if furniture is included, it again, must be consistently applied through MR Credits 3-7
Indicate whether the statement is true or false