WHY TERTIARY OF POWER TRANSFORMERS IS LOADED WITH EQUIPMENTS LIKE CT,PT,ISOLATOR AND CB

1907

what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..

11705

How much of the total hydro power potential has been exploited so far in india?

1116

Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.

1968

difference between power surge and switching transient

2092

why we cannot protect 100% winding of an alternator by using differential protection?

2255

how do we calculate length of starting time and repeated starting of a direct online starter?

1978

how we calculate the withstansing current capacity of wires&cables?

2011

which model T or pie model is prefarable in power syatem

1880

According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?

1900

What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks

1906

what is a pilot wiring and whys that called a pilot wiers

1921

hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible

1842

How many types of instrument cables are there?

1093

how can see the ac indoor or out door ac which Tr

2011