What procedure must be followed when connecting the low-voltage output or secondary windings in the closed-delta pattern?

What will be an ideal response?


In making the connections, the following procedure must be followed:
1. Check to see that the voltage output of each of the three transformers is 240 volts.
2. With primary power off, connect the end of one secondary winding with the beginning of another secondary winding.

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Technician A says that hydrocracking is used mostly in the manufacture of diesel fuel. Technician B says that thermal cracking produces a high-quality gasoline suitable for today's engines. Which technician is correct?

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An ideal tire slip rate during braking is:

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For feeder busway No. 2, rated at 1600 amperes, what is the current density in busbars with cross-sectional area of 394 square millimeters?

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