On a three-phase 480/277 V system, the color typically used to identify phase X(A) is ____.

A. brown
B. orange
C. yellow
D. green


Answer: A

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Technician A says the ring gear is attached to the drive shaft flange on RWD vehicles. Technician B says the pinion gear is attached to the drive shaft flange on RWD vehicles. Which technician is correct?

A) Technician A only
B) Technician B only
C) Both technicians
D) Neither technician

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The vertical portion of a tee shape is called a _____.

a. web b. stem c. leg d. flange

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How do hydronic heating systems circulate water throughout a structure?

What will be an ideal response?

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At processing and packaging, eggs are lightly coated with _____

a. cooking oil c. mineral oil b. olive oil d. motor oil

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