Technician A says that highway diesel engines equipped with EGR must use an engine oil that meets the API CI-4 classification or later. Technician B says that CI-4 oil is lower in cost than CJ-4 and will be available until the 2010 EPA year. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
Answer: C
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The Oneida colony declined due to
A. widespread criticism from neighbors of its licentious "free love" sexual practices, which undermined the community's integral complex marriage system. B. a decline in animal trapping. C. their adoption of capitalism. D. the loss of Noyes's leadership. E. the meteoric rise in the cost of silver.
What does the acronym MSDS stand for and why is it important?
What will be an ideal response?
While discussing thermostats, Technician A says that the installation of a lower temperature rating thermostat will result in a cooler running engine. Technician B says that it will simply result in the engine operating temperature being lower during cooler weather. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Rack-and-pinion gears convert ___________________ motion into linear motion.
A. forward B. backward C. reciprocal D. rotary