What happen if we give resistance to the
armatuure of a dc motor?a

Answer Posted / sharath

speed of the DC motor decreases

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

RATING OF LIGHTENING ARRESTER FOR 11 KV LINE IS 9 KV is ok ,but haw to calculate the KA rating?

1534


what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

4551


Why arc quenching is used in Diode ?

1569


why single phase to grd test in HV cable?why not 2 phase at a time?

1814


hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible

1347






why we used dc supply for field in dg set

1923


why all the feeders are designed in a particular manner ... is there any reason for that???

1497


Can a generator runs after getting 1st stator earth fault.

954


how to Select Lighting arrester? What r the parameters to be considered for the selection of Lighting arrester ?

1196


Why Transformer Neutral having one earth pit ( more earth electrode resistance) whereas body have many earth pit ( less earth electrode resistance)?

3846


How do I calculate/select Droop CT ratio for various capacity of generators?

3060


what is Fan Control Cubicle

1887


What do you mean by passive circuit elements and why these are called passive?

662


percetans

1707


Importance of fault current in power transformers and how to monitor the same? How is it different from winding temperature?

1331