how to find number of run cable laying[LT side] for transformer & alternator secondary side? [above condition for getting output power transformer to main panel side] give the example.
L&T,
2026What is the difference between 11kv/110v & 33kv/110v ? If both 11 & 33KV give 110v then what is the diiference ?
1 14792For fixed primary voltage how does secondary terminal voltage of a transformer change if the pf of inductive load is raised from 0.7 to 0.9 with load current remaining fixed ?
GATE,
1 5221while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?
1882what is the difference between mho characteristics and quadrilateral chara in distance protection
1 7617Post New Electrical Engineering Questions
if there are six generators (3 gas CATT, one Jenbacher o1 MW each, and two nos Diesel 01 no 01 mw other 0.65mw EDGs ( say), 3 CAtt gas set have identical pole pitch,01mw EDG and Jenbacher gas Set have different pole pitch, how their power connection can be done to connect a common bus bar during installation. in short, how different pole pitched generators power connection can be done to connect a common busbar system through generators incomer ACBs.
difference between semiconductor & conductor & insulator?
why 1.7Uo for HV cable Hi pot test?IE standard why?
We have two parts in generator, electrical & mechanical. how it works?
How to test REF relay testing for LV panel as per Kahramaa standard?
what is meant by impedance & transient protection?
PLEASE TELL ME ABOUT QUESTION PAPER OF UPCL ENTERENCE EXAM.
block diagram of 2 ups system connected in parallel mode?
We have 5 Distribution sections with variable loads&We have 3 Gensets(500kva,380kva&250kva) our total load is between 400kva to 600kva. so how could we connect 3gensets.
What are the different methodes for calculating the short circuit Current?
Name the test signals used in control system
What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.
what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?
What is synchro?
specify the inbuilt protections in DG