Why induction motor can not be operated at synchronous speed?? what would happen if it is operated at synchronous speed??
5 25700sir, i want to know the calculation for find rated current for cable sizes.(both copper & aluminium) with examole. please sir for example: 35sq.mm al.cable is withstands for how many amps? is suitable for 45kw motor?
L&T,
5 12831Why the output of generator varies eventhough the shaft speed is constant in thermal power plant?
5 7349how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
SISL,
1979Post New Electrical Engineering Questions
I want to make street light with solar system ... What may I do for procedure and how much of estimation for each material ... If any one knows guide me and inform this id : aravindd7@gmail.com
whether starting current is limited to rated current of motor through soft starting or it exceeds the rated current?
what is lrs tank water resistance.
how to design coil turns ?
Why the efficiency of generator is more than motor in swinburne's test
Pl. share your experience about industrial-electronics repair of machine tool.
what is negative and zero impedance in 3 phase induction motor ??
What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.
What are the section criteria for cables. Now everywhere XLPE power cable is used or PVC is also used?.
If a air condition consume 2.50 to 3.00 amp then how much it will consume in watts if it is running 10 hours out of 24 hours????
Why the moulded plug comes with domestic appliances instead of assembled plug like anchor, Vinay 5/15 A.
Difference between earthing & grounding.?
how to find out cable size if load is 2800 watts, 230 volts AC supply and load distance is 1800 meters
What is stepper motor. What is its uses?
Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.