How to calculate electrical Induction motor heating and
cooling time constant,11KV,2850,12P,SCIM
Answer Posted / thabo
A motor with a time constant of 120 minutes is rated at 40 kW continuously .compute the half hour rating for the same temperature if it starts from room temperature every time.
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Brief working principle of stabilizer,application & safety precautions
in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer
Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)
What is the Temperature to be set in Thermostat provided in Marshalling box of the Transformer / Motor.
plz send me HPCL apptitude paper.. maulik_elect@yahoo.co.in
What is the actual meaning of thermal power efficiency ?
why Y CONNECTION IS BETTER INTERMS OF EFFICIENCY AND P.F FOR A LAOD LESS THAN 40% AND WHY AFTER DELTA IS BETTER FOR > 40%
Hi, My plant daily consumption is calculated as 3.8MWH but my supplier has sanctioned an power of 2.6MW per day. how can i equal or distinguish this two factors
A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????
why the carbon brushes are broken in srim while the motor runningtime
If a high resistance fault occurs,then what are the changes will happen in the system?
Write the force balance equation of ideal spring element.
Explain about 3 phase motor fault current calculation with examples?
In a single how much maximum current and watts using
Why line VTG = √3 phase VTG in star? How?