Technician A says a rich air-fuel mixture may be the result of higher-than-normal fuel pressure. Technician B says higher-than-normal fuel pressure causes a lean air-fuel ratio. Who is correct?
A. Technician A
B. Technician B
C. Both A and B
D. Neither A nor B
Answer: A
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Metric micrometers are being discussed. Technician A says the hub is graduated in millimeters and half millimeters. Technician B says each revolution of the thimble equals one millimeter on the hub. Which technician is right?
A. Technician A B. Technician B C. Both technicians D. Neither technician
?To drive the oil pump and distributor, some overhead cam (OHC) engines use an extra shaft called a(n) _____ shaft that is driven by the crankshaft using an extra sprocket.
What will be an ideal response?
A technician has spent 1.6 hours to service the cooling system, 2.1 hours to R&R one knock sensor, 1.8 hours to R&R the water pump. The knock sensor was $56.97, the water pump was $276.42, and the coolant was $3.16/qt. Seven quarts were required. The labor rate is $77.50/hour and the tax rate on parts is 7.3%. Determine the following: Total amount of customer bill
Fill in the blank(s) with the appropriate word(s).
Which of the following operations cannot be selected through the section object's shortcut menu?
a. Change the type of section object b. Activate live sectioning c. Change the section object settings d. Create 2D/3D sections