When the stem of a butterfly valve is parallel to the line of flow, the valve is _____.
a. closed
b. half-closed
c. open
d. dysfunctional
c. open
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Unsaturated molecules contain some ____ bonds. ?
A. ?hydrogen B. ?metallic C. ?double D. ?ionic
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According to TROT, what is the standard evaporator superheat for a medium temperature walk-in?
a. 2° b. 10° c. 22° d. 30°
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Zoning simply means dividing the structure into more than one conditioned space or zone
Answer the following statement true (T) or false (F)
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The list price for T-squares is $39.50 per dozen. There is a trade discount of 10% per dozen. Find the cost, to the nearest cent, of each T-square if a company buys a dozen.
What will be an ideal response?
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