Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / baskaran.r
the rating kva or va is given because both are limited to
the given value,whatever be the power factor. if the ratings
are given in KW, at low powerfactor people will subject the
transformer to a higher currents and damage the transformer
hence the ratings are given in kva
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
define the active power?
What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection
what is the need of starter in tube light and what type of starter is used in that?
what is the difference between skin effect
What is transient response?
We have given to 3phase supply to ups system & how can coming netural
state the working principle of incondenscent tube?
why capacitance effect is predominant in underground cable transmission and inductance effect is predominant in over head line transmission?
what type questions asked in hp cl
what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..
What is dc current source? Differentiate between ideal and non ideal current sources?
What is the general power factor & min. power rating of TV,LCD type TV, CRt type TV, Scanner, printer?
how we can come to know that motor winding resistance which showing by DMM is right or wrong???is there any chart or something that we will compare & check???
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?
where we use the SFU & FSU?
