Interested to Buy Any Domain ? << Click Here >> for more details...
why single phase induction motors are not self staring ?
how can we start the 1-phase Induction motor ?
- 3 Answers
- 12339 Views
- BDL, I also Faced
- E-Mail Answers
Answer Posted / ajith
the 1ph supply applied to stator wdng cant produce a
rotating magnetic field as in the case of a 3ph induction
motor..
if a 1ph is applied to the induction motor the resulting
magnetic field is only altrnating (not rotating)..
In order to make the 1ph induction motor self starting...,
2 windings are used ..startin windin n runnin wdng..called
split phase motor.. or by connectin a capacitor in series
with the start wdng.. for obtainin necessary phase
diplacement...
| Is This Answer Correct ? | 38 Yes | 2 No |
Post New Answer View All Answers
how to electronic energy metter failed in electomagnectic fild passing in the metter and which thing to defect more on metter.
When calculating the speed of a rotor required for a particular frequency of synchronous generator we use the equation 60f/p Is this p is the number of pole pairs of rotor & do we consider the number of pole pairs in the stator is 1?
what is transient stability analysis means?
Why Utility Distribution System in India is mainly at 11 kV? Why not Utility go for 33 kV?
what is high - pot test. what's its use?????
How we calculate the current carrying capacity of H.T. cabel?
5- What is the task (function) of the excitation and isolation transformers in power plant? 6- What is the task (function) of LCI (A), LCI (B) and LCI (COS) in power plant? : LCI (A) and LCI(B) are load commutating inverter for generator turbine starting. , LCI (COS) is load commutating inverter change over switch
what is conductor copnstant of ab cable
what is the meaning of 0.5ohm Resistance
how wecalculate breaking capcity of acb mcb mccb .explain with example
What is signal flow graph?
how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???
what is RFID? thire application;
is the value of inductance depends upon the value of thitha in doubly excited machine??
I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in
