Why dc shunt motor in lathe, compound motor in rolling mills
Answer Posted / karan sharma
Lathe machine operation needs linear torque nd this is done in DC shunt motor i.e constant torque at constant current i.e linear torque. While rolling mills can have diffrent values of torque while considering its operation in certain applications, which can be provided by compound motor i.e b/w series nd shunt.
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
what happens when series resonance occurs?
what is errection pcbs?
1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.
what is apparent poewr, reactive power, & active power?
What is the end effect of linear induction motor ??
Why negative feedback is preferred in the control system?
How to design a Unit auxiliary transformer for a power house having a unit of 65 MW and Generating voltage of 11 KV and Secondary voltage of 433V
briefly explain the main blocks found in a microprocessor based system
Is there any relevant technique to produce power from light and heat energy of the sun simultaneosly from same rays of light?
How to select HT/MV cable size ?
what is earthing.how we make it,describe briefly.
how to find impedance , mutual indatnce in transmission lines
Z transform is use when system is not a) converges b) diverges
Pl. brief about break-down maintenance of machine tool.
a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------