Technician A says that diesel engine speed is controlled by changing the amount of intake air. Technician B says that diesel engine speed is controlled by changing the amount of fuel delivered. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
B
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?____ is the oldest of the primers and is almost exclusively used as a corrosion-inhibiting metal primer, typically on bridges and structural steel.
A. ? Red lead B. ? Zinc chromate C. ? Zinc silicate D. ? Latex flat interior finish
Although the starting points for the three lines will be different, the _____ for all three lines in an equal-spread offset is always the same.
a. set and travel b. diameters c. ending points d. branches
Cars built before the early 1960s that were equipped with a remote starter relay MOST-Likely had:
A. inertia starter drive units B. permanent magnets C. brushless motors D. a positive engagement starter
The refrigerated cabinet temperature of a high-temperature refrigeration unit ranges from ____.
A. 25°F to 45°F B. 45°F to 60°F C. 60°F to 75°F D. 75°F to 95°F