What will happen if 230V DC motor connected to 230V AC
Supply?

Answer Posted / pavan

Rotor speed will be decreased.
It produces a less torque.
Losses will be more

Is This Answer Correct ?    10 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

1.what is meaning of curve into a mcb. 2.what is basic reason changing of curve

1538


What is the principal of motor?

644


Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

2540


what is the purpose of silicon dropper used in battery charger?

6653


1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)

2440






What is the Good Earth resistance value of G.I & Cu. Chemical Earthing & Normal Pipe Earthing?

1875


why a tester wont shock while testing the power in house

1318


We are designer please help me calculate the size of 11kv cables from step up transformer to M.V panel, total load is 5 mega watt distance 900 feet (used aluminum type cables) please provided formula for calculate the cable with example.

1206


The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.

1572


How to see the inductance in a transmission lines

1665


When and where resistance earthing is used ? How to calculate the time constant for earth fault

1331


Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.

1476


Lt motor sfu flashing reasons?

1293


various transmission tower like .,D tower ,K.C.O tower ,C.C.O tower,K.C.R tower ,C.C.R tower ,H.C.O tower in different tons.

2662


How do u analyse protection fault when vcb tripping on load

1161