how to claculate the ups load in KVA pls give the if any
fourmoul?
Answer Posted / k.s.v.kiran
KVA = (hp * 746) / (1000 * pf * eff)
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
how we findout a ignater is faulty or not?
1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to confirm its base capacity?
i have to install a HT panel, what components, I have to use in this and what will the diagram of that diagram,please tell me each and everything.
How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?
How much load can be taken for chiller from 1500 kva transformer
What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?
what are the applications of transistors with low dc gain, high dc gain and medium dc gain( beta)?
What are the advantages of stationary armature and rotating field system?
i want use the cable size 16cx4 core aluminium usege watts 240x2000w this cable size is correct?
why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?
explain different losses in a transformer.
What is meant by stator?
what is meant by moulded case circuit breaker ?
What are the effects of adding a zero to a system?