motor is 12.5hp after starting few minets motot get hot?
why?
Answer Posted / avd
Please provide following data
1. what is the Current drawn by motor?
2. are the current in all phases are balanced?
3. If motor rotates or not?
4. If stall is due to load, take no load trial.
5. Condition of motor cooling fan. Free on shaft?
6. Condition of bearings. Jammed fully/semi?
Without data no one can analyze your problem
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Why you want to join non technical field when you are an engineer?
Where servomechanism is used?
Which types of gate insttaled in static switch. Please give me answer.
sir, 3phase induction motor takes different pf and different KW in three phase while running,explain reason
Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.
where was current transformer protection units used and why??
how to discharge 3 phase power factor correction capacitors
how to find out 3 phase complex power in per unit in unbalanced system?
which metal is use in shunt
how slip power recovery system work
Any one who apply for Ferro Scrap Nigam Limited cn join with me at rajuhalder@indiatimes.com or 09669717028
Why do we mostly prefer to generate and distribute electricity in 3 phase and not in 4 phase or 5 phase?
wHAT IS CAPACITANCE LATCHING? hOW TO CALCULATE CAPACITANCE LATCHING? hOW TO SOLVE THE PROBLEM IF CAPACITANCE LATCHING APPLIED?
what is the importance of earthing system on the generators big capacity and small?
explain comutator action in detail.thanks