A faulty nozzle should be _____.
a. repaired and reused
b. recycled
c. replaced
d. reversed
c. replaced
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Discuss the efficiency of LEDs compared to CFL or incandescent lights.
What will be an ideal response?
Putting a vehicle on a lift is being discussed. Technician A says that you can position the lift arms anywhere under the car as long as they are not perpendicular to the body. Technician B says that all cars can be lifted by the pinched panel in back of the front tires and in front of the rear tires. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Describe the safe way to transport utility poles
What will be an ideal response?
In all furnace cabinet configurations, the return air
A) enters at the heat exchanger end and exits the fan housing end of the furnace B) enters at the fan housing end and exits the heat exchanger end of the furnace C) and combustion air enter the furnace through the same opening D) enters as combustion air, travels through the heat exchanger, and exits the fan end of the furnace