When calculating the required flow rate for a hydronic heating system, you must know the _____
a. temperature differential across the terminals
b. pressure differential across the terminals
c. specific gravity of water
d. Btuh output of the boile
a
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F&D Elevator received two loads of corn: 895 bushels with 22 percent moisture and 850bushels with 18.5 percent moisture. F&D Elevator paid $6.70 per bushel for corn with 15.5 percent moisture or less. F&D Elevator has a 3.3 percent dockage for each point over 15.5 percent moisture. One bushel of dry corn (15.5 percent moisture) equals 56 pounds.
a. What did F&D Elevator pay for the 895 bushels? b. What did F&D Elevator pay for the 850 bushels? c. How many bushels of dry corn did F&D Elevator actually buy? (Note: Do not forget the shrinkage.)
What are the three stages of production facilities for larger producers using housing?
What will be an ideal response?
How many amps should a low-voltage fuse be rated for to protect the secondary of a low-voltage transformer used in a residential HVAC system?
A. 1 B. 3 C. 5 D. 7
A Capacitor Start Capacitor Run (CSCR) motor that is wired with a potential relay will have the start winding energized when the relay's contacts open.
Answer the following statement true (T) or false (F)