Semi-trailers made before 1975 that are equipped with air brakes:
a. Have only a service air line.
b. Often do not have spring brakes.
c. Usually need a glad hand converter.
b. Often do not have spring brakes.
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Unless there is a permanent barrier installed between the receptacle and a storable pool, a receptacle cannot be located any closer to a storable pool than _____.
a. 3 feet (0.91 m) b. 4 feet (1.22 m) c. 5 feet (1.52 m) d. 6 feet (1.83 m)
Corn is now being used to produce ethanol to replace ______
a. gasoline c. cooking oil b. rubbing alcohol d. synthetic lubricants
Which of the following is NOT a purpose of knurling?
A. To improve the appearance of the part B. To provide a gripping surface C. To decrease the diameter of the part
Which of the following statements is true regarding performance measures?
I. They are NOT necessary for performance improvement. II. They should be appropriate and useful. III. They should be simple and easy for users to understand. A) I and III only B) II and III only C) I and II only D) I, II and III