Technician A says that steering linkages with zerk fittings should be greased at least every six months. Technician B says that some steering linkage joints are sealed and do not require regular service. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
C
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The volume of air flowing out a supply register can be directly measured with a(n):
A) Flow hood. B) Anemometer. C) Velometer. D) Tachometer.
21/7 in lowest terms is ____________________.
Fill in the blank(s) with the appropriate word(s).
Electrical contractors typically employ _____.
a. commercial electricians b. electrical inspectors c. maintenance electricians d. E&I technicians
Metal is being ground from the surface of a crankshaft. Technician A says that 0.010" of metal is removed from the surface of a 0.010" crankshaft. Technician B says that 0.015" of metal is removed from the surface of a 0.030" crankshaft. Who is right?
A. ?Technician A only B. ?Technician B only C. ?Both A and B D. ?Neither A nor B