What controls when manual backseating valves open and close?

A) They open every time the unit starts up and close immediately upon shutdown.
B) They open and close by a wireless Bluetooth signal.
C) They open when hoses with depressors are connected and disconnected to them.
D) They open when they are backseat cracked and close when they are backseated.


D

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The early factory system distributed its economic benefits

A. mostly to the owners. B. evenly among factory owners, factory managers, and factory workers. C. primarily in the South and West. D. to workers represented by unions. E. to overseas investors.

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This steel is cast with little or no degasification and is used for sheets, strips, rods, and wires with excellent surface finish.

a. killed steel b. normalized steel c. rimmed steel d. carburized

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The frame of the vehicle is normally attached to the negative battery post.

Answer the following statement true (T) or false (F)

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Some design requirements for vehicle brake systems include ________

A) Fluid that does not freeze B) Hydraulic system that prevents undesirable wheel lockup C) Either A or B D) Both A and B

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