how kva rating of transformer is calculated.
Answer Posted / saravanakumar
This is the formulae for that, KVA=KW/P.F (At the time of
load calculations we should considered the power factor is
0.8 only.)
| Is This Answer Correct ? | 3 Yes | 10 No |
Post New Answer View All Answers
What are merits & De-merits of State-Space Method? What is series programming, parallel programming, general programming & direct programming ? And, difference between these programmings Techniques ?
What is different between resistance grounding system and resistance earthing system?
What is expention fastener (Fan)
The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input
how was your last weekend.
Describe the test procedure to determine the vector group
How to know Resistance and Reactance value of main and aux winding of single phase capacitor start capacitor run induction motor to find capacitor value?
how does an encoder work???
Y phase plates are used in transmission line??? what is there need???
Why control of DC motor is simpler?
what is the use of Auto re-closer?
What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?
how to find the multiplication factor for digital energy meter and analog energy meter
What is the unit audit? if our Max demand is something and we found much more unit then how to improve our max demand?
1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.