Interested to Buy Any Domain ? << Click Here >> for more details...
1. What does mean of "PS" stand for Diff. CT class?
2. What is the formula of KW for 1Phase load inturms of
voltag,current & P.F.?
- 4 Answers
- 13123 Views
- Hero Honda, I also Faced
- E-Mail Answers
Answer Posted / bimal sahoo ( nit surat)
there are many secondary cores in a CT (4 or 5)
some for measuring some are used for protections.
in case of special protection the accuracy class defined is
known as SPECIAL PROTECTION CLASS or PS.
the product of VA burden and ALF(accuaracy limit factor) for
such a CT is around 150.
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
A cotter joint is generally used to transmit
How halogen & merquery lamp works.
When steam condenses and becomes water at the same temperature, the specific heat for the process in kJ/kg k is
induction 3 phase motor terminal connection
What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks
Why two phase welding machine is used instead of three phase welding machine.
what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....
sourse is 66 KV / 350 MVA, transfarmer is 1000 KVA 6.6 / 0.415 kv, iF fault is 28.75 MVA on 0.415 KV Bus then calculat the Transfarmer Impidance
please tell me, how i clear the objective test? when i studied form the one book after i solved the objective ,that time i solved that qes. but if i tried solve objective form the other book then i could not solved these que.
Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?
Dear sir, I completed DECE In the year 1995.Now i am working in a private company from last 10 years as an Electrical supervisor.The company having a 1000 KVA transformer.Now i try to apply "C" Licence. I am eligible or not.If not eligible,pls give solution.
can we install HT panel & LT panel side by side or how much clearance is required ?
i karmveer bharti persuing b.tech . plz send me syllabus and name of reference books. for preparation of section eng.
hi I have done 3 yrs diploma in electrical engg after 10+2. I have 16 years of work experience into design proposals sales and engg application development in LV/MV swithcgear and sub station automation field. I want to apply for immigration to new zealand but I am not sure whether I qualify or not since I dont have a degree. Can anyone advice? Thanks Riz
What is the formula for calculating no-load current?
