Which of the following are methods of controlling the temperature inside the vehicle cab?
A. Water-valve control system
B. Blend air system
C. Supplemental heating and cooling systems
D. All of the above
Answer: D
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The ____ is usually located where the coolant leaves the top of the block, just below the upper radiator hose.
A. thermostat B. exhaust port C. vacuum valve D. fan clutch
Survey or _____ research is one of the most common types of communication research
a. questionnaire b. inquiry c. fill-in-the-blank d. question-and-answer
The most effective way to clean the oil cooler is to use a high-pressure wash or steam.
Answer the following statement true (T) or false (F)
The ram of a hydraulic elevator must be long enough to reach the highest floor served by that elevator due to the:
A. building construction codes. B. amount of hydraulic fluid required to operate. C. elevator car being attached to the top of the ram. D. rigorous engineering to reduce the likelihood of failure.