Interested to Buy Any Domain ? << Click Here >> for more details...
What, in the construction of a transformer, controls KVA?
For example 600/208/120 V transformer can be 10kVA or
45kVA!!! What do we change in the construction of a
Transformer in order to change the rating but not the
voltage.
- 1 Answers
- 2523 Views
- I also Faced
- E-Mail Answers
Answer Posted / sambalpur
If Kva rating it's depends upon the temp up to which it can whistand
Generaly 75'c
For more Kva more current so more copper
Nd for same copper with increasing Kva cooling needs to be change ie OnAn to OfAf
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How to megger test 11 kV cable and the acceptance IR value
how do u gauge the size of the cable ?for eg. consider a 300 sqmm L.T Cable.How do u determine the size of the cable seeing it pratically?
excitation limit of an excitor
Can any answer me ,What will be the range of C.T coil for L&T energy meter EM301 used for 180 kva DG set
What is meant by load angle of an alternator? Upon what factors does the load angle depend?
why using transformer and thyristor switch in 3 phase apfc panel
explain which quantities change in the starting and the and the running condition in induction motor
How many energy meters can be connected on a 15VA Voltage transformer. please send a calculation sheet.
placement paper samples of mspl company
What are Contactors? How they works and what its highest rating?
what is difference between 2 pole structure and 4 pole structure in transformer yard
what is the write prosidure of stringing of 8meter pcc pole.
Is there a possibility to use such a treshold voltage for the NMOS part of a CMOS circuit that during the switching it will start conducting only after the PMOS part will be already closed, by this eliminating the leakedge current? Please note, I'm not asking about the well bias in standby mode, but about the "antileakedge" measures during normal operation.
what are the principles of a booster converter?
Whats the minimum value for I.R. that can be allowed for HT & LT alternators for operation?
