What force is used by internal engine brakes to open the exhaust valves?
A. electro-mechanical
B. electrical
C. hydromechanical
D. mechanical over electric
Answer: C
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Conformation has a bearing on how well or correctly a horse functions and/or performs.
Answer the following statement true (T) or false (F)
The purpose of the ____________________ is to reduce or eliminate any remaining pollutants in the engine's exhaust.
Fill in the blank(s) with the appropriate word(s).
Which of the following statements is the most accurate when describing the replacement of an OEM (original equipment manufacturer) relay with an electronic relay:
a. Either one is OK as long as the compressor starts and runs. b. Electronic relays are just as good as the OEM relay, they just cost more. c. The OEM relay is a more accurate starting relay than the electronic relay.
What do the vertical parallel lines on a ladder type wiring diagram represent?
A) Electrical circuits B) The power supply C) Loads D) Controls