Answer / sai bhargav

Bus bars are designed on curent density. To caluclate the area of the bus bas frist know the current density....

Answer / mostafaghodrat

First, we calculate the load current
Second, consider the highest temperature and selection
coefficients associated to it. For example: 50C
Third, the rate of sea level and the corresponding
coefficients, for example. For: 2000 meters

Fourth, the relative humidity is considered, and find the
coefficients. For example: 25G / M3

Coefficients are included in the tables.

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I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?

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if 15 kv is grounding directly what will happen?

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What is the transfer function?

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