Answer Posted / s raghavendra
generally ups , transformers are rated in kva because the manufacturer donot know at what power factor these are used....................so he places kva rating and depending on power factor we calculate kw and kvar consumption of that devices...................................................
Is This Answer Correct ? | 4 Yes | 3 No |
Post New Answer View All Answers
What is difference between mcb and mccb.
oltc of a transformer, how it works? and what are the equipment consist of describe briefly?
how could we calculate the no of outgoings from a 800 watt distribution board
What Is Connection APFC Panel In Compony.
what is circuit recombiner and how it is different from circuit breaker
How to discuss the phase shift of transformer considering open delta?
Battery is a voltage source? give one example of current source and why?
c++ write a program to use a fuction call "max"which accepts an intger arrey of size5.as an arrument and return the larger and smallest of the arrey to main without changing. the original changing of the original position of the element of the arrey.
What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?
what is the solution for meger test failed the MV cable?
How to Calculate KA Rating of Main LT Panel
Swg formulae
Give the topology of current amplifier with current shunt feedback?
What is the difference between cylindrical-type and sandwich-type winding?
Why should be the frequency 50 hz 60hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50 hz 60hz?