? ____ piping systems have smaller individual pipes connected to larger mains.
A. ?Transportation
B. ?Distribution
C. ?Collection
D. ?Processing
Answer: B
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Since ____ stainless steels are not hardenable by quenching, the weld can be cooled using a chill plate.
A. ferritic B. martensitic C. precipitation hardening D. austenitic
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What do some current engines use to assist closed crankcase ventilation (CCV) emissions?
A. gas-sealed crankcase B. electrostatic oil separator (EOS) C. oxidation catalyst D. HC reduction catalyst
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Hamsters are _____
a. strictly nocturnal b. strictly diurnal c. crepuscular d. trainable to alternate sleep patterns
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Employees should be involved in the implementation, monitoring, and follow-up to the safety program.