The continuous neutral-current rating be for an autotransformer used to create a three-phase, it must be sufficient to handle the maximum possible neutral unbalanced load. 450.5.
<h3 /><h3>What is meant by autotransformer?</h3>
A grounding autotransformer is used to create a three-phase, 4-wire distribution system from a three-phase, 3-wire ungrounded system.
A three-phase autotransformer is a special type in which common winding is shared by the high voltage and low voltage. Three-phase AC is supplied at primary and output is collected at secondary. Three phase autotransformer is used for such applications where a small voltage is used in the distribution system.
Autotransformers are frequently used in power applications to interconnect systems operating at different voltage classes, for example, 132 kV to 66 kV for transmission. Another application in industry is to adapt machinery built (for example) for 480 V supplies to operate on a 600 V supply.
To learn more about autotransformers refer to:
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"A single step Starts the journey of one thousand miles"
Answer:The Mayflower Compact was the first governing document of Plymouth Colony. It was written by the male passengers of the Mayflower, consisting of separatist Puritans, adventurers, and tradesmen. ... The Mayflower Compact was signed aboard ship on November 11, 1620.
Explanation:
Answer:
A: a resource that can grow back or be replaced
Explanation:
Renewable things can be reused as they can be grown back or replaced. Example would be wind energy, solar energy, plants are also renewable resources.
