where we use compound motors in real time and why?
Answer Posted / natha
in dc traction in mumbai.the starting torque required to pull train is large here series motor comes into play and after a desired speed is achieved shunt motor runs the loco.
| Is This Answer Correct ? | 5 Yes | 2 No |
Post New Answer View All Answers
what is current check gurd relay?
Types of test in Switchgears, MCC, NGR and DB's how it should be procced. Can anyone give me the details here or email me to pasuvaraj.k@gmail.com
PLS MENTION QUESTIONS ASKED IN IOCL INTERVIEW FOR ELECTRICAL EGG??
What is voltage ratio of a transformer?
what r substations?what r there work?why voltages r incresed and then reduced during distribution of power
what is meant by motor startup supervision & motor load jam protection ?
What is difference between Harmonic and Non harmonic Capacitor Bank?
I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.
HOW TO WORK A VFD?SAY SIMPLE METHOD
What is turn ratio of a transformer?
What happens to voltage when current is zero?
What is the function of attenuator in cro?
What is power distribution criteria for converting single phase unbalanced residential load to 3 phase star connected balance system. Does total KW converted to 3 Phase. Means Divided by root 3.
I have two PLC processors. I want to communicate both processor with each other. How i can do so?
Why field rheostat is kept in minimum position?