Ultraviolet light-generating equipment can be used in HVAC air distribution systems to _____
a. reduce odors caused by cigarette smoke
b. help prevent the growth of bacteria and micro-organisms
c. protect coils and drain pans from ice buildup
d. examine the duct work for cleanliness and damage
b
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Jeff works four horses averaging 1,400 pounds 4 hours per day. For maintenance, a 1,100-pound horse needs 16.4 pounds of DE daily, and for each 100 pounds over or under 1,100 pounds he adds or subtracts 7 percent. He needs to add feed determined by multiplying 0.7 times the hours worked.
a. How many pounds of feed per day are needed for the horses to get the daily DE requirement? b. How many pounds of feed per day are needed for a 1,200-pound horse that worked 6 hours?
List the steps necessary to implement LOTO.
What will be an ideal response?
The first priority of a good preventive maintenance program is to focus on problems that cause ________
A) overhead costs B) environmental hazards C) safety concerns D) economic damage
Minus 459°F is the temperature considered to be:
A. extremely cold B. absolute 0 C. absolute 459 D. the lowest temperature ever obtained