why onlyseries motors are used as universal motors? why not
shunt?

Answer Posted / k.prakashchandra

Series motor is called universal motor as it works on both
AC and DC

Is This Answer Correct ?    7 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?

5827


What is mean by spike arrester(Voltage Operated)

1604


why zero sequence impedance measurement is not applicable for single phase GT

1697


IF TVM OF TRANSFORMER SHOWS POWER FACTOR ON 33 KV SIDE AS 0.97 LAGGING AND ON 132 KV SIDE IS 0.75 LEADING.IS THIS CORRECT.WHERE IS PROBLEM.

1852


why high speed tripping relay will be used in tripping circuit why not normal relay

823






What is the difference between a Root Locus plot and a Bode plot?

771


Why have to use copper cable for local isolator to motor ?

1656


what is submersible pump?what is different between motor and sub motor?

1596


what happens when series resonance occurs?

1388


Why synchronous motor is used in power factor improvement,dc series in lift

1183


What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks

1484


Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.

1682


what is meant by directional earth fault and non directional earth fault? describe both.

1464


BSNL TTA EXAM QUESTION

1769


How to resolve if Diesel generator stop while running ?

2616