How much width of the land shall have to be left below the
EHT line of 440 kv as per the rule. i am told that a
corridor of 35 M width is to be left free below 220 kv line.
please confirm
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2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........
In our plant we have installed new MCC with ELR and CBCT which is detecting some leakage current in the system but it leading to some confusion when to check that in which feeder which is drawing current we put off the whole panel itself but still CBCT detecting some leakage current so can anybody ans me , where i am going wrong or how to detect whether its actual leakage or CBCT malfunctioning.
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