How to calculate the NGR value for a 2.7MVA Transfomer, 11KV system where the fault current has to be limited to 50A?
1 82691. When do you use a VFD motor? 2. If the ceiling fan is on slow speed, does it consume less electricity? 3. If we want the fan to consume less electricity at low speed, what do we have to do? 4. What does “battery of 180 AMP HOUR” mean to you? 5. What does “battery of 180 AMP HOUR” mean to you? 6. If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?
Asian Power, Bhel, Focus, Focus Energy, L&T,
6 15622what a function diesel generetaor turbo charger & turbo charger is more heated explain reason ?
2269We have 2 Nos. Transformer with the capacity of 2000KVA and 1250 KVA and currently using only one 2000KVA T/R during operational hours while non- operational hous 1250 KVA T/R also used to reduce T & D losses. Similarly, 2 capacitor bank of 500KVAR and 300 KVAR also installed to balance reactive power. Now problem is around 1000 KW load PF is not maintaning 0.99 as 350 KVAR capacitor is in healty condtion. Now the PF is maintain 0.95 to 0.96.
2 7171How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?
3211Post New Electrical Engineering Questions
I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.
What is the complete procedure of erection of electrical panel in industry
What is purpose of reactor?.What is different between line and bus reactor?
What Should be the value of Vector Surge angle at Tripping and how to calculate it?
What was your role in the silicon evaluation/product ramp? What tools did you use?
one electromagnet is called
I am experienced with house and industrial wiring but I don't have any licence how can I apply an licence and which type of licence i can get i didn't complete deee just only experience
Why the cores of large transformers build up of circular cross section?
Hoe do calculate the Cable size for Amps rating ?
specific difference of ICT&Auto Transformer
How to calculate earth fault current for 6.6 KV , 50 HZ , 756 Amps , 3000 RPM , 0.8 PF generator
Why different Pressure switch used in marine boiler water circulation system
How to perform a DC resistance test In Alternator and their proceduces?
what is the difference between interconnection and intraconnections in the circuit diagrams
what is the difference between capacitive and resistive voltage divider?