Technician A says primary vibration is created by the slight differences in the inertia of the pistons between top dead center and bottom dead center. Technician B says secondary vibration is a strong low-frequency vibration caused by the movement of the piston traveling up and down in the cylinder. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
D
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Which of the following statements is true regarding STOs?
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Refer to the figure. Find the diagonal distance above and below the centerline for each 45 degree elbow.
Fill in the blank(s) with the appropriate word(s).
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Answer the following statement true (T) or false (F)
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