hello sir's;

I have a simple question that is if the data of the CT says 1000/5/5A. what eaxclty does it means?? As protection depends on IN ( which is the secondary of the CT ) so in this case IN=5 or something else ?????

Thank you !!

Dear All

im a fresh engineering graduate pl let me know the diff cable size & its application & how to select the cable for the any application

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Hello,

I work constantly around a variety of antennas from small omnis and yagis to large tv and broadcast antennas, in as such over the last couple of years I have taken quite an interest in the properties, and fundamentals, and mathematics related to them. I have created a fairly decent

Hello,

Need a help.

I need to size an orifice which can increase my exisiting ΔP from 80 KPA to 100 KPA in 6 inch dia. pipe. Exisitng orifice dia. is 40 mm and max. flow rate is 1730 lpm.

From mental_floss Blog:

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Why zigzag transformer is used for earthing transformer? Please also send a detail write up on transformer vector group.

best regard

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I wanted to post a reply under my name but had to do so as a guest because CR4 did not recognise my email address even though CR4 send me a regular email! I have now registered with the same email address and chose not to

Hai guys;

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