A wide band oxygen sensor is capable of detecting the air-fuel mixture in the exhaust from ________ (rich) to ________ (lean)
A) 8:1 to 18:1 B) 10:1 to 23:1 C) 13:1 to 16.7:1 D) 12:1 to 15:1
B
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?Explain the purpose of the controlled-load front servo in Torqueflite transmissions.
What will be an ideal response?
When completing a grading plan, what type of lines should you use to represent new contours?
A. continuous thin lines B. continuous thick lines C. dashed thin lines D. dashed thick lines
Stringers should be centered on U-heads and top plates to _____.
a. eliminate sagging b. avoid eccentric loads c. keep forms level d. prevent shoring settlement
Two technicians are discussing air shocks. Technician A says that air is forced through small holes to dampen the ride. Technician B says that air shocks are conventional hydraulic shock absorbers with an airbag to control vehicle ride height. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician