When adjusting S-cam brakes on a trailer equipped with manual slack adjusters, which of the following must be true?
A. The tractor parking brakes must be applied
B. The trailer service brakes must be applied
C. The trailer parking brakes must be released
D. The tractor service brakes must be released
C. The trailer parking brakes must be released
You might also like to view...
Why are single-element fuses particularly suited for the protection of circuit breakers with low interrupting ratings?
a. They have a high speed of response to overcurrents. b. They have a low speed of response to short circuit currents. c. They can be applied in circuits subject to temporary motor overload. d. They can be used in circuits other than motor branch circuits and feeders, such as lighting circuits.
The person that would communicate with the owner making sure that the service department receives the proper resources and support it needs is the ________.
A) Parts manager B) Service consultant C) Shop foreman D) Service manager
According to Happ, when the lilac is in its first leaf stages, cool-season crops such as _____ can be planted
A) beans, peas, and roots B) beans and cucumbers C) lettuce, peas, and root crops D) lettuce, beans, and cucumbers
Except for some kinds of foods, modern industry has made human dependence on soils a thing of the past
Indicate whether the statement is true or false