What is the difference between demand defrost control and time temperature defrost control?
What will be an ideal response?
Time-temperature initiates based on time while a demand defrost control senses some aspect of unit operation to determine when there is actually frost on the outdoor coil.
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____________________ is the leading activity for horses.
Fill in the blank(s) with the appropriate word(s).
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Answer the following statement(s) true (T) or false (F)
Integral horsepower manual starters with low voltage release will restart automatically after a power failure without being reset.
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How does having a thick thatch affect turfgrass diseases?
What will be an ideal response?
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?What is the recommended flow velocity for establishing a siphon?
A. ?1 foot per second B. ?2 feet per second C. ?3 feet per second D. ?5 feet per second
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