Which of the following is NOT true of connecting the tractor's air lines to the trailer?
A. glad hands connect the air lines
B. service lines are blue
C. emergency lines are red
D. the air lines must be connected correctly so that the cab's brakes work properly
Answer: D
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If the spring brakes are on you should
a. Not use the brake pedal
b. Use the brake pedal
Color-contrast penetrants contain a colored dye that is often _____ in color.? ?
A. blue? B. green? C. red? D. yellow?
In an animal's cell, fewer molecules of oxygen are inside the cell than outside the cell
Indicate whether the statement is true or false
How did Rome gradually integrate Italy into a greater Roman cultural and historical entity?
a. by developing a complex, mixed constitutional government b. by substituting the legion for the phalanx c. by treating its allies as part of its expanding territory d. by enslaving or expelling the populations of all the cities it conquered