why is trnsformer rating in kva

Answer Posted / vishwas namdev shinde

in transformer there are losses presents which are core and
coper lossess,both of these losses are the function of
ohmic current and ohmic voltage.ultimately output of the
transformeris dependes on these losses which is the
function of volt and ampere and these losses are in 'k'.

Is This Answer Correct ?    2 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

sir can you send me previous question paper of jsplGET entrance test

1896


used of viscocity in petrolium

2015


If Q is the point of ABCD rectangle where QA=3CM,QB=4CM,and QC=5cm then find the length of QD ?

2441


what is theaverage weight of one brick?

1774


Design the test cases for Boundary Value analysis of the following. Consider a program that prompts the user to input three numbers (say x, y, z) and the data type for input parameters ensures that these will be integers greater than 0 and less than or equal to 100. The program should then output the numbers in ascending order.

1518






What are the most asked questions for learner operators in the interview for eskom?

1493


Can some1 please mail me the question papers of iiit hyderabad...my mail id is cenablogspot@gmail.com

2084


please send me NTPC previous papers on my email ID 18amarjeet.civil@gmail.com or mr.yadav143@gmail.com

1653


Can some1 please mail me the question papers of iiit hyderabad...my mail id is cenablogspot@gmail.com

1955


weather any body knows how th partiton of sections in rrb is aote 1,genera nowlge 2,intellgince 3,maths 4,english 5,science

1972


in which state of india has no panchayatraj

1344


why the uncontrolled rectifiers are converting fixed ac to fixed dc only why not it is converting variable dc

1412


i have M.TECH interview on RF AND MICROWAVE ENGINEERING IN IIT (KHARAGPUR/ROORKEE).KINDELY TELL WHAT SUBJECTS SHOULD I READ AND WHAT ARE THE INTERVIEW QUESTIONS.

6221


how to prepare for bcil bitp

1698


Respected sir/madam, My self R SANKAR. I am final year BE civil engineering student (2014-2018). i have shortlisted for isro exam 2018.last university exam (7th sem) result was declared i have scored 6.98CGPA. but they not provide last result mark sheet still now 1. What are the documents bring to isro exam venue? 2. either bring bonafide certificate from college instead of mark sheets?

829