How many fifth wheels would a standard B-train combination rig have in total?
A. One
B. Two
C. One and a pintle hook
D. Two and a pintle hook
B. Two
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The trend in the consumption of poultry is _____
a. increasing c. holding steady b. decreasing d. difficult to determine
When inspecting a steering axle, Technician A uses a dial indicator to check knuckle vertical play. Technician B uses a protractor to check caster setting. Who is correct?
A. Technician A B. Technician B C. Both A and B D. Neither A nor B
The following statements are correct EXCEPT:
A) OBD-II vehicles require monitoring of the EGR system. B) Linear EGR systems require exhaust backpressure. C) Many vehicles use the MAP sensor to monitor EGR operation. D) The MIL will be turned on after the second failure.
Although this is usually done at the factory or during proving, a typical commissioning procedure includes verifying that the instruments have been _____
A) zoned B) toned C) calibrated D) tuned