Which of the following refrigerant safety designations indicate the refrigerant is somewhat flammable?
A) A1 B) B1 C) B3 D) A2
D
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Ricardo replaced some gears in his tractor. They had to be adjusted to 0.05 ± 0.001 of an inch clearance. What are the upper and lower limits?
What will be an ideal response?
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When Columbus made landfall in a cluster of islands on October 12, 1492, he thought he had reached
a. Japan. b. the Bahamas. c. India. d. the Azores.
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MAP sensors read any pressure above a perfect vacuum.
Answer the following statement true (T) or false (F)
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Integral valve seats on cast iron heads manufactured mostly after 1970 were induction hardened to reduce valve seat wear.
Answer the following statement true (T) or false (F)
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