What is the maximum operating temperature at which most flexible foam insulation may be used?
a. 100°F (38°C)
b. 150°F (66°C)
c. 200°F (93°C)
d. 300°F (150°C)
d. 300°F (150°C)
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____________________ occurs when excessive piston-to-cylinder wall clearance allows the piston skirt to tap against the cylinder wall.
Fill in the blank(s) with the appropriate word(s).
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In BCD addition, the value ________ is added to any invalid code group
Fill in the blank(s) with correct word
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Which of the following is a promising new refrigerant lubricant?
A) Polyalkylene glycol B) Mineral oil C) Polyol ester D) Polyvinylether
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mechanical four wheel steering (4WS) is sensitive to steering angles, not vehicle road speed
a. true b. false
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