what happen if any one phase of a slipring induction rotor winding is open?is it start or won't?

Answer Posted / meenakshi

u vil find answer here...
http://www.ckit.co.za/secure/conveyor/troughed/electric_moto
rs/alstom/alstom---motorcontrol.htm

Is This Answer Correct ?    1 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Testing report of Earthing of 3.15 MVa PTR.

2133


iam preparing for rrb section engineer post in electrical branch.suggest the right textbook for my reference.fromwhere i will get the previous q.papers?

1736


how to find three phase complex power in per unit and MVA?

1652


any idea abt REVERSE METERING concept.........?

1744


can i use 4 number of circuit breaker as single phase manual change over switch? if yes then how plz also send ckt diagram at nazimzamurad@gmail.com

1627






how to test reverse power trip?

3887


what happen if field of dc shunt motor opens? what is function of putting res. in parallel to one phase of 3 phase IM? the power supplied by 5A source in circuit is given by------Watt.

1556


what is the effect of earth on capacitance in 3-phase and 1- phase transmission line?

1911


How can we find the breaking capacity of a Load breaker switch (LBS) fed from 11 kv supply??ex:50KA, 26kA etc???detailed step vice answer pls.

1592


if flux and load static in dc motor and supply voltage increases 20% then what happened in speed

1478


upto how many load can v connect to stabilizer which is used for tv

1734


Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?

1610


Can any one give an explanation about rating factors of cable? if we are laying the cable on the air with an temp 15 degree then rating factors will be 1.15 and if we are laying the cable on the air an temp 60 degree then rating factor will be 0.76 please describe it and what is the difference between rating factor and derating factor?

1043


with out colour codeing on conductor how can be find what is r,what is b,what is y phases.....

1507


what is circuit recombiner and how it is different from circuit breaker

1376