Why we are using Isolation Power Transformer inplace of
commercial power transformer? What's the difference between
them?
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Please provide me detail cable voltage drop calculation
Is it alright to connect more than one RCCB of same rating in series for a three phase equipment?
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What is difference between mcb and mccb.
defination of controlled shunt reactor
why ceiling fan give hising sound
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What is advantages of ungrounded neutral?
battery dis charge condition long time condtion?
In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?