A blue-colored bearing can indicate _____ of the bearing
A) arcing B) brinelling C) misalignment D) overheating
D
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In a brick veneer assembly with punched windows, vertical expansion joints should be provided at a maximum distance of
A) 40 ft in the field of the wall and 40 ft from a wall's corner. B) 30 ft in the field of the wall and 20 ft from a wall's corner. C) 30 ft in the field of the wall and 30 ft from a wall's corner. D) 20 ft in the field of the wall and 10 ft from a wall's corner.
Technician A says knurling is a metal displacement process not a cutting process. Technician B says that guides worn as much as 0.012" can be successfully knurled. Who is correct?
A. Technician A B. Technician B C. Both technicians D. Neither technician
What is the purpose of cooling tower fill material?
A) provides a growing surface for algae and plants that help clean the water B) increases the rigidity of the cooling tower structure C) slows the falling water and increases the surface exposure for evaporation D) filters out dirt and debris from the cooling tower water
The heavier the load on an operating motor, the greater the amount of slip.
Answer the following statement true (T) or false (F)