The following statements are correct EXCEPT:
A) A potentiometer is used to determine EGR valve position on many OBD-II systems.
B) Low restriction exhaust systems will have no effect on EGR system operation.
C) Some systems monitor EGR operation by using a MAP sensor.
D) The PCM controls vacuum applied to vacuum operated EGR valves.
B
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When applying a mating surface constraint, you are forcing the normals of the two surfaces to be ____ to each other.
A. perpendicular B. parallel C. opposite D. equivalent
Our American agricultural ?system is so efficient that one farmer feeds _____ people
A) over 205? B) about 155? C) up to 105? D) less than 75
Construction materials have a minor effect on the rate of heat transfer through the structural envelope.
Answer the following statement true (T) or false (F)
In which hybrid vehicle design is there no mechanical connection between the engine and the wheels?
What will be an ideal response?