when the direction of a 3phase induction motor is
reversed , is there any losses increases?

Answer Posted / deltawye

There is no losses increases,it only change it direction of
rotation....

Is This Answer Correct ?    36 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is DTR erection?

3577


what is differant beetween overload current and phase current?

1768


why single CT used in DOL starter power circuit?

2056


11kv/433v delta/star distribution transformer primary side full load Ht current is 83.33A in , but input side VCB rating 800A.why?

1203


how ct burden,magnetising current,ratio and knee point voltage are related & derived

1754






What is the need for a controller?

655


how we decide the require size is this for a known current at fuu load?

1430


What is 11 N1 and 12 N2 in single phase Transformer ?

1500


what would happen if reactive power (kvar)is increased (more)or decreased (less)? how much exact reactive power should be maintained? and what should be done for that

1771


can i use the six sigma method which is used in management area, in state estimation of power systems?

1372


Which type of motor is used in trains, what is the rating of supply used explain working principal?

777


how we can calcultae the short circuit level for bus bar

1720


hi this is hema, r there any books in particular for the preparation of the APPSC-A.E.E(electrical), if so please mail me the names ... thank u .

1488


1.main parts of generator? what is used A-check,B-check,C- check? 2.what is FM200 system in data centers? 3.difference between pac,ahu?

1662


Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

1645