What can be a rating of a transformer(KVA) if the load is about 1000KW?illustrate by showing formula?
2 4157How does the humidity affect in breakdown voltage of air?. Is the breakdown voltage increases with the humidity?
2 4318why scott connection is done why not two phases are directly picked at the output of 3 phase transformer??
1 1957Why the power factor of the alternator in power plant is kept .8 lagging. Can't we maintain it at 1.
3 6560What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?
1705Post New Electrical Engineering Questions
Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method
what is the ckt diagram of a tubelight and is it the simplest ckt of electrical engineering and also the component?
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?
What is the differance between 2 dc motors of armature voltage 660 v and 440 v?
Difference between field rheostat and armature rheostat.
how to select size of hardware for linking aluminium busbar is it depend on area of busbar or current flowing through bus bar
I had applied for JE in PSEB, Can you pls send me the Question bank for related to my field
what is 30-phase of transformer
Is there a possibility to use such a treshold voltage for the NMOS part of a CMOS circuit that during the switching it will start conducting only after the PMOS part will be already closed, by this eliminating the leakedge current? Please note, I'm not asking about the well bias in standby mode, but about the "antileakedge" measures during normal operation.
How much should be the load percentage for 15kva Inverter and Iinut & I output load with Calculations
is IS says that neutral should be brought to switch box. and this one is a recomended practice
wat is the first thing dat is needed, 2 lay a cable in some area??
What types of question are done for diploma students in aptitude test
Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.
our industries ht line so power fluctation(once drop of power please rectify causes
