The EGR valve is used to reduce:
A. Hydrocarbons
B. Carbon monoxide
C. Carbon dioxide
D. Oxides of nitrogen
Answer: D
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Technician A says to never mix different grades of grease. Technician B says to never tighten taper roller bearings more than finger tight. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
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CRO stands for:
a. Credit Reporting Official b. Compliance Resource Office c. Complaint Resolution Officials d. Claim Response Office
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Semiconductors have how many electrons in their valence rings?
A) More than four B) Less than four C) Four D) None of these
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A rotary engine uses a rotor to compress the air/fuel mixture.
Answer the following statement true (T) or false (F)
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