Technician A says that header-type exhaust manifolds produce less back pressure than do most cast-iron exhaust manifolds. Technician B says that only cast-iron exhaust manifolds are used on production vehicles. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
A
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An admixture that is commonly used in cold weather to speed up the setting time and allow finishing operations to begin earlier is a(n) _____.
a. precipitator b. expediter c. accelerator d. facilitator
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A queuing model is a decision-making technique that helps plan waiting lines, as in a
Safeway grocery store, for instance.
Indicate whether the statement is true or false.
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In which of the following modes would you expect to find hot, high-pressure refrigerant flowing through
the outdoor coil? a. Cooling only b. Cooling and defrost c. Heating only d. Heating and defrost
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List the two main parts of a hydraulic clutch assembly.
What will be an ideal response?
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