Which refrigerant is used in most truck air conditioning systems?
A. R-12
B. R-22
C. R-502
D. R134a
Answer: D
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Which of these statements does NOT describe mestizos?
A. They were the offspring of Spanish conquistadores who married Indian women. B. They were the pagan slaves of Cortes' soldiers. C. They formed a cultural and biological bridge between Latin America's European and Indian peoples. D. They were considered a "new race." E. All of these
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Evidence of a safety-first culture exists when unwritten rules are only accepted by management.
Drivers who do not follow company policy give the company a bad reputation.
Answer the following statement true (T) or false (F)
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Most passenger cars use a shock with a _____ ratio.
Fill in the blank(s) with the appropriate word(s).
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