In an OBD II system, when all enabling criteria for a given diagnostic are met, it's considered ________
A) A trip B) A freeze frame
C) A tuned engine D) A warmed-up engine
A
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Where geometric tolerances, containing the MMC modifier are applied to a feature of size, its worst-case boundary is called a(n) ____________________.
What will be an ideal response?
If the accumulator is sweating should it be insulated? Why or why not?
a. No because it would make rusting a greater problem. b. Yes because rusting will cause pin-hole leaks in the steel body. c. Yes because it will stop the sweating and prevent water damage. d. No because it would stop the transfer of heat needed to boil off the refrigerant.
What term is used to describe combustion gasses leaking past cylinder rings?
A) Manifold pressure B) Sludge C) Blow by D) Crankcase build-up
The alkaline fuel cell is used primarily by ____.
A. Ford B. Toyota C. NASA D. Chevrolet