Everybody Knows What is ACB, VCB but anybody tell me what is ST?

Answer Posted / bhaskar reddy

it may be meaning of st is small tension

Is This Answer Correct ?    2 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What should be the length of transmission line so that we can see/obtain the full sine wave of voltage??

1418


What are the functions of temperature scanner in power transformer?

1636


Dry type transformers

1415


What is the capacitance values of 132,220,400 & 765 kV current transformer

1471


can anyone provide me a amf panel control wiring using ec-2 relay?

1731






Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2

1367


What are two contours of nichols chart?

629


what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?

1782


What is touch potential and step potential?

1631


As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?

1408


How we can recongnise the phase displacement of transformer connection between primary & scondary...plzzz explain it with example.........

1942


Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?

1533


How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.

1417


0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz

1706


What is referred to the electron in the outer orbit?

709