Which of the following factors affects the frequency and thoroughness of motor maintenance and testing?

a. horsepower rating
b. overcurrent protection
c. nature of service
d. altitude at the motor location


c. nature of service

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Most port fuel injection systems use ____________________ injector at each cylinder.

Fill in the blank(s) with the appropriate word(s).

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In ____________________ classes, horses are asked to jump a course of obstacles ranging from a few inches to 4 feet high.

Fill in the blank(s) with the appropriate word(s).

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A technician has spent 1.6 hours to service the cooling system, 2.1 hours to R&R one knock sensor, 1.8 hours to R&R the water pump. The knock sensor was $56.97, the water pump was $276.42, and the coolant was $3.16/qt. Seven quarts were required. The labor rate is $77.50/hour and the tax rate on parts is 7.3%. Determine the following: Total tax

Fill in the blank(s) with the appropriate word(s).

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How many pieces of 16? lumber are needed for the soleplates and double top plates of a building 40? wide and

30? long? a. 18 b. 27 c. 22 d. 33

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