A serious problem common only to three phase motors is:
A) Excessive time on locked rotor amperage. B) Single phasing.
C) Operation at voltages that are too high. D) Excessive load.
B
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It is common to find different pieces of equipment have ground levels that are several volts apart.
Answer the following statement true (T) or false (F)
Any seed that comes into the country or that crosses a state line must be inspected for ____________________ weed seed
Fill in the blank(s) with correct word
A balanced Y-Y four-wire system has phase voltages
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Technician A says that a generic HH-EST can be used in place of a PC to read a truck data bus. Technician B says that a disadvantage of generic HH-ESTs is that not all OEMs support their software systems. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B