What can be a rating of a transformer(KVA) if the load is
about 1000KW?illustrate by showing formula?
Answers were Sorted based on User's Feedback
Answer / abdulwahab m. khamis
the answer is 1500 kva
kw=pf*kva if we consider pf=0.8 then kva=1250,multiply this
result * 1.2 for starting equals (1500 kva)
Is This Answer Correct ? | 7 Yes | 0 No |
I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT EXAMINATION?
Actually I have a doubt on neutral and earth.we use Ac power without taking neutral by connecting to earth,but at that time does it affects on efficiency of any electrical components or no? If yes how?
if the synchronizing b/w generator and busbar not complete and we close the out going circuit breaker of generator then what happen ?
What is the use of 1:1 isolation t/f in any circuit...?
how to calculate the phase diffrence beetween given two equetion y= 15sin(wt+pi/3) and y=10sin(wt-pi/4)
What should be the length of transmission line so that we can see/obtain the full sine wave of voltage??
What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?
What is Difference Between static & Dynamic Pressure of Fan & Blowers
What is majour reason of Electrical Arcing ?
Why donot sleep below the tree for night time?
in star connected 4wired transmission system ,what happen if the neutral is grounded . or not grounded. which is significant and y
The basis on which voltage selection of motor is done i.e. either HT or LT.