How much of the air needed by the engine flows through the PCV system when the engine is at idle speed?
A) 1-3% B) 10-20% C) Up to 30% D) 5-10%
C
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A ____ action is used to control a unit, such as a light, from two locations.
A. double-pole, single-throw B. single-pole, double-throw C. double-pole, double-throw D. single-pole, single-throw
Technician "A" says that a multi-evaporator system equipped with three evaporators (one high temperature, one medium temperature, and one low temperature) will use one evaporator pressure regulator and two flow check valves. Technician "B" says that the crankcase pressure regulator is used to keep the low-temperature compressor from overloading on a hot pulldown. Which of the following statements is correct?
A. Technician "A" is correct. Technician "B" is correct. B. Technician "A" is correct. Technician "B" is incorrect. C. Technician "A" is incorrect. Technician "B" is correct. D. Technician "A" is incorrect. Technician "B" is incorrect.
Cracks that occur in the heat-affected zone (HAZ) at the grain boundaries are called _____
a. magnesium cracks b. liquation cracks c. ductile cracks d. solidification cracks
A certain installation requires 36 V and at least 2 kW of rated power. Describe the configuration using 36-cell modules, where each module produces 12 V and 4 A
What will be an ideal response?