Answer Posted / meherdeep gaje
The right answer is Agartala
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why we r not earthed Control cable of C.T. terminals
when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you
What is nyquist contour?
What is the formula formula for Busbar sizing and what are the things to be consider for Busbar Calculation?
My question is whether bellow formula is correct to find bus size for 46kA for 0.5 second & what is RT in bellow formula. formula to calculate the size of busbar to withstand the thermal stresses due to currents with duration of 0.2 sec to 5 sec. Sp = RT( I x I x t) / K Where Sp – is the cross sectional area of bus bar in millimeters. I - is the value of AC fault current. t - is the operating time of disconnecting device in seconds. K – is the factor depending on the material of the conductor, insulation and initial and final temperature. Value of ‘k’ for copper is 143.
IF 8255 CONTROL WORD IS 94H,Tell the chip port work mode ?
If increased the frequency up to 1000 then what changes shows in voltage?
What are the difference between normal application Transformer and Solar application Transformer?
How phase displacement change in the over current relay coils.
Write the current equation in series RLC circuits.
Define average demand?
How to measure size of cable on a given load
Can any body tell me the different types of LT cables & their application.
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
how can motor both beasrings insulation resistance can be check?
