What are the difference between CT/PT operated Meter and
RRAMR Meter for HT/LT application?
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bsnl tta exam question
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?
the single phase voltage is 230 volts and threee phase is 430 v.why three phase is not 660 v?
Why should we use Star-Delta connection in step down power transformers?
What is resonant peak?
how to calculate the power loss of cable?
Differentiate between Zero and Negative sequence current
why capacitor bank is not used in generator power
how to identify vector group of three phase transformer by voltage method?
What is a signal flow graph?
In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?
How do u analyse protection fault when vcb tripping on load
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