Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between core & shell type
transformer ?& where we use those transformers ?
- 10 Answers
- 45744 Views
- BNCET, I also Faced
- E-Mail Answers
Answer Posted / raju dutta
core type transformer has single magnetic circuit but shall
type transformer has double magnetic circuit.
| Is This Answer Correct ? | 20 Yes | 4 No |
Post New Answer View All Answers
send me any model test paper of clerical post of state bank of india.......
what is charger supervision and control supervision?
What was the Dg set radiator and lube oil temperatures trip in ACB
I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.
what is sustainable current of any conductors . a bare busbar or pvc cable has different sustainable current .
what kvrah y we need to take the readind of that
How colour picturetube works & how many year it will works.
How we can calculate the life of Lead acid battery
What is relation between mu(nought) and epsilon(nought)?
Brief me about maintenance planning & sheduling of machine tool.
plz send me the placement interview question and answers of whizchip(technical and apttitude)..i have an interview in next.
what is the difference between neutral and earth
why the earth is taken minimum in supplying? wather it the proportional factor to getting work any equipment or a power plant?
how can we say that stator magnetic field rotates with synchronous speed?can we derive?
My question is whether bellow formula is correct to find bus size for 46kA for 0.5 second & what is RT in bellow formula. formula to calculate the size of busbar to withstand the thermal stresses due to currents with duration of 0.2 sec to 5 sec. Sp = RT( I x I x t) / K Where Sp – is the cross sectional area of bus bar in millimeters. I - is the value of AC fault current. t - is the operating time of disconnecting device in seconds. K – is the factor depending on the material of the conductor, insulation and initial and final temperature. Value of ‘k’ for copper is 143.
