Technician A says that when excessive metal contamination has occurred in an Allison hydromechanical transmission, ALL the bearings should be changed. Technician B says that metal contamination in an Allison transmission requires that the external heat exchanger circuit be entirely replaced. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
Answer: A
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The starting system is designed to change the energy stored in the ____ into mechanical energy.
A. cranking motor B. solenoid C. starter drive D. battery
Some specific common welded joints used in steel construction are exempt from tests and qualifications. The AISC and AWS refer to these joints as prequalified.
Answer the following statement true (T) or false (F)
A Best in the Show dog not only represents the most nearly perfect physical representative of its breed, but typically also demonstrates a
A. Happy attitude and poise B. Pleasant demeanor C. Sparkle and special beauty D. Lack of distraction by crowd noise and cameras E. All of the above
When the brakes are applied lightly at low speeds on slippery pavement, which type of valve keeps the front brakes from locking?
A) Purge valve B) Proportioning valve C) Metering valve D) Residual pressure check valve