Large industrial dry-type transformers are used in unit substations to reduce distribution voltages, typically ____ volts, to voltages used in the industrial unit.
A) 8,300
B) 13,800
C) 15,600
D) 18,300

Question

Quizplus · Accepted Answer

The standard distribution voltage in the US is 13,800 volts, which is commonly stepped down by large industrial dry-type transformers in unit substations. The other voltage options are not typically used for industrial unit applications.

Large Industrial Dry-Type Transformers Are Used in Unit Substations to Reduce