Interested to Buy Any Domain ? << Click Here >> for more details...
What is Minimum permicible meggering value for following 1) LT Panels (Ph to Ph / Ph to Earth) 2) 11 KV, HT Panels (Ph to Ph / Ph to Earth) 3) 11 KV Cable 4) LT Cable
BFL,
1 3305A 200 KVA UPS's load current is 70 A. We want to provide a Generator back up. What capacity of DG required for this ?
1 5048Post New Electrical Engineering Questions
what is the string efficiency
Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .
What is diversity factor in electric installations?
WHY RATING OF VCB NOT LESS THAN 630A
The screw thread commonly used for transmission of motion is one of the following types of threads
Can we check ELCB constantly from R1 to R8 phase in 1 no DB?
Why strting torqe high in inducation motor?
why ht motors are star connected?
whats the application of voltage regulation? and whats the voltage regulation's device?
What is the difference IN MCCB's between thermal magnetic and electronic tripping system ?
What is tan delta & PPM in transformer? and whats its IS value?
Why Utility Distribution System in India is mainly at 11 kV? Why not Utility go for 33 kV?
What is 11 N1 and 12 N2 in single phase Transformer ?
What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side
If any cable burnt how can we identify it burnt by high current of high voltage?
