In a truck air brake system, which sub-circuit is primarily responsible for actuating front axle service brakes when the system is functioning normally?
A. primary circuit
B. secondary circuit
C. supply circuit
D. wet circuit
Answer: B
Trades & Technology
You might also like to view...
If the truth table has 64 rows, the number of input logic variables is ______.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
The maximum spacing between fiberglass duct hangers when 2 inch wide supporting channel is used is _____.
a. 2 feet b. 3 feet c. 4 feet d. 8 feet
Trades & Technology
The HEV 12 volt auxillary battery is made with a special, highly toxic electrolyte
Indicate whether the statement is true or false
Trades & Technology
The backing plate should be replaced if the shoe contact areas (pads or ledges) are worn more than ________
A) 1/8 in. (4 mm) B) 1/2 in. (13 mm) C) 1/16 in. (2 mm) D) 1/4 in. (7 mm)
Trades & Technology