How is the airflow adjusted on most commercial air handlers?
A) By moving the speed tap on the blower motor
B) By adjusting the pitch of the blades on the blower wheel
C) By increasing or decreasing the voltage to the fan motor
D) By adjusting the sheave on an adjustable pulley
D
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T. J. developed a balanced ration of 21 percent CP for his layers. He used corn with 8.6 percent CP at $6.20 per bushel and 40 percent CP poultry supplement at $13.80 per 50 pounds. (Note: 1 bushel = 56 lb.)
a. How many pounds of each feedstuff were used to make 100 pounds of ration? b. How many kilograms of each feedstuff were used? c. What did the ration cost per ton?
Where should a fire extinguisher be hung in relation to the floor?
What will be an ideal response?
Which distance is the minimum amount of clearance for the flue pipe of an oil-fired furnace?
A) 36 in B) 6 in C) 9 in D) 24 in
Communication means:
a. Talking with law enforcement officers. b. To talk on the CB radio. c. To communicate your intention to other motorists. d. None of the above