When an ECM is managing pilot injection in an EUI fuel system, when should the second pulse begin?
A. at NOP
B. at the moment of ignition
C. peak cylinder pressure
D. during afterburn
Answer: B
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Which of the following is the water drainage pipe located inside the building?
a. area drain b. conductor c. building sewer d. building storm drain
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An excessive amount of preheat flame results in ____.
A. gouges in the side of the cut B. the top edge of the plate being melted or rounded off C. an incomplete cut D. the sides of the kerf being slightly dished
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The lesser scaup is the smallest duck in North America
a. True b. False Indicate whether the statement is true or false
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To attract bees and other insects, plants have developed brilliantly colored flower _____________________
Fill in the blank(s) with correct word
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