____ enclosures are constructed of sheet steel and are provided with cover gaskets to exclude dust, lint, dirt, fibers, and flyings
a. NEMA 1
b. NEMA 4
c. NEMA 7
d. NEMA 12
d. NEMA 12
You might also like to view...
The stack damper in a furnace is set to give from:
a. 0.05 to 0.15 inches of water b. 0.15 to 0.25 inches of water c. 0.25 to 0.35 inches of mercury d. 0.35 to 0.45 inches of water
A disc brake rotor is being installed on a lathe for machining. During the setup a scratch test is performed. The scratch extended all the way around the rotor. Technician A says that the rotor should be loosened, rotated 180 degrees, and retightened. Technician B says that the rotor is not warped. Which technician is correct?
A) Technician A only B) Technician B only C) Both Technicians A and B D) Neither Technician A nor B
The word custom means made to order when referring to cabinet design and construction. The big difference between custom cabinets and modular cabinets is that custom cabinets are generally fabricated locally in a shop to the specifications of an architect or designer, and after construction, they are delivered to the job site and installed in large sections.
Answer the following statement true (T) or false (F)
A warehouse has dimensions of 70 feet by 60 feet by 15 feet. How many cubic yards of supplies can this warehouse store? Round the answer to the nearer cubic yard.
Fill in the blank(s) with the appropriate word(s).