plz tell me about for how many rating (for 500kva)how much
current taken?
Answer Posted / mohamed ali.m
Formula is here
Example : 500KVA ( 500x 1000) =500000VA
: 500000/415/1.732= 695 Amps
Is This Answer Correct ? | 4 Yes | 4 No |
Post New Answer View All Answers
Is it posible to instal one more SMDB from the existing SMDB and is it practical.
I have a 380 KVA DG set. How can i find out 1. My Fuel Consumption per hr ? 2. Electricity produced in 1 Hr. ? 3. If load varies then how does it affect fuel consumption & electricity produced ? Please HELP !!! Really need an answer.
How to size Air Circuit breaker (ACB)? What is the most important factors?
Which device is used for the source of emission of electrons in a crt?
please send me last 5 year interview questions
Can anyone please provide me details of MCCB/Contactor/SFU rating calculations for a motor feeder..for example 50 kw.. not from type-2 cordination chart. i want manual calculations..
what is the grounding Calculation formula? spouse i want to provide grounding to 3phase 18kw motor or i want to provide ground to 3phase 10kva dry type transformere or you give me any exemple...... Thanks.
How to select HT/MV cable size ?
ii) A shunt motor supplied at 230V, runs at 900 rpm when the current is 30A. The resistance of the armature is 0.4 ohms. Calculate the resistance required in series with the armature to reduce the speed to 600 rpm, assuming that the armature current is then 20A. [12]
Define cut-off rate?
What is the difference between vector surge relay (78) and Pole slip relay (98G)
i need about 10 years of GATE solved papers in pdf format and even mock tests toooo
why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.
hi I have done 3 yrs diploma in electrical engg after 10+2. I have 16 years of work experience into design proposals sales and engg application development in LV/MV swithcgear and sub station automation field. I want to apply for immigration to new zealand but I am not sure whether I qualify or not since I dont have a degree. Can anyone advice? Thanks Riz
What is transient response?