is dc shunt moter oprate on ac? if no why? if yes how?
Answer Posted / deepak tyagi
dc shunt motor can not operate on ac because field winding
have the ac supply while the rotor winding have the dc
supply due the commutator because its function is to
convert the ac to dc or dc to ac. torque angle mean angle
between the armature mmf and field mmf will be time
dependent mean average torque will be zero.
| Is This Answer Correct ? | 3 Yes | 14 No |
Post New Answer View All Answers
what is vtg limit of earth and neutral at transformer side?
Good morning: I'm looking for some informations about the OLTC or the LTC: I wont to know what the function of the tie-resistor in during the operation of reversing/coarse operation Cordially
What is the previous name of Cox's Bazar
how tto ingress mw in turbine explain.procedure ?
Differenciate between circuit wiring and sub main wiring with illustrations
For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation
What is difference between start imitation and start interlock for 3 phase motor protection ?
What is Traction? 1KVA Alternator, How much urrent taken?
what is counter poise conductors
how does the terminal voltage of transmission lines increase when a capacitor is connected???? This happens not only in transmission lines but also in all circuits. How??? When a capacitor is connected in a transmission line, capacitor also takes energy from the same supply. But how is it able to increase the terminal voltage??? Practically What sequence of events happen during increase in voltage???
Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.
how to find motors H.P. whout any rating? (only give you a motor and multimeter)
What are the specifications for conducting earth leakage test as per IEC standard?
please explain to me how to calculate current,voltage,resistance with formula??
For a spring controlled governer the relation F = ar+b (F is the controlling force, r is the radius of rotation a and b are constants), indicates that the governer is