Referring to the figure shown below, assuming fuse F3 is supplied with ignition voltage, which failure(s) could cause the pump motor to run at all times even with ignition switch in the OFF position?
A. Defective flow switch
B. Defective pressure differential switch
C. Misadjusted hydraulic brake switch
D. All of the above could cause this failure.
Answer: C
Trades & Technology
You might also like to view...
Explain what grading means with respect to earthwork.
What will be an ideal response?
Trades & Technology
When prioritizing assignments you need to break them down so that they _______
A) Can never be reorganized B) Are in three to five categories C) Are not in any logical groups D) None of the above
Trades & Technology
List the variables that affect system pressures
What will be an ideal response?
Trades & Technology
The pressure lines on the P-H diagram:
A) Run diagonally from left to right. B) Run vertically from top to bottom. C) Run diagonally from right to left. D) Run horizontally from the left to right.
Trades & Technology