What core magnetic balance test of transformer?
How to do this test in a three phase Star delta (star-LV,
Delta-HV) transformer?
How to measure and where to measure?
thanks and regards
Austin
Answer Posted / mustafa
This is nothing but voltage ratio test, To find available
voltage for the small test voltage applied on secondary
| Is This Answer Correct ? | 14 Yes | 151 No |
Post New Answer View All Answers
Explain dc generator with its types?
what happen when power factor of 2 parallely operated transformer become equle?
What is the function of under voltage release ?
why genarator genarating voltage 11 KV?
checking procedure of capacitor based motors.used in fans etc?
I have finish diploma electronics and five years experience in electrical field in ht service how can i get c licensce or other electrical certificate
what are symmetrical and non symmetrical components in electrical installation.
Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .
In our plant we have installed new MCC with ELR and CBCT which is detecting some leakage current in the system but it leading to some confusion when to check that in which feeder which is drawing current we put off the whole panel itself but still CBCT detecting some leakage current so can anybody ans me , where i am going wrong or how to detect whether its actual leakage or CBCT malfunctioning.
How to apply 'c' license and also explain what is difference between 'c' and 'b'license.i am also working in one of the private company.i have finished my diploma in 2014 .i have already finished in ITI electrician course.....
Terminal blocks is used for segregate the connections... There is any principle for terminal block..?
Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station
what is the current setting for different relay protection for transformer .
What does the letter CTNM in negative phase sequence relay means?
how to find the resistance and gap volatage of the diode??