can we run all LT motors at 360 volts which are normally
rated 415+/-10% voltage rating
Answer Posted / j.karthik
The above answer is correct. While we can run the motor
using the 360Volt then the motor will rotate only the lesser
amount of speed than the rated 3000/1500 rpm. and it cannot
give sufficient output...and also produces a heat in the
motor winding.......
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
when 20hp 3 phase motor start no load condition in star or delta connection.find current and write formula.(tariq)
Atwhat condition reverse power relay will act?
what is Anti-pumping?
Discuss about gear cutting machines.
what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????
What is shutdown of electrical sub station?
In what cases (circumstances)we should apply P controller, PD controller, PI controller & PID controller ?
How to measure current and voltage in an ELV circuit
hwat type of motor is used in thermal gas turbine hydro nuclear power plants and why
Why the standard of ambient teperature mentioned as 40 degree celcius in machines.
How we calculate DC inducation moter Amp? Sir pls give me formula......
how to select energy meter? have any calculation?
what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.
Please clarify, 1. Is it required to lay two runs of GI wire along with Armoured LT cable if it is laid between one big mains (63Amps TPN SDF) to small main (32A TPN SDF) with proper glanding termination? 2. If the armoured cable with proper glanding is laid from DB to CNC machine, is it required to run two runs of body earthing to the Machine from DB? 3.If the armoured cable with proper glanding is laid from Substation to Hangar, distance is approx. 100 mtrs, is it required to do earthing at shop area though the primary termination at substation is earthed through gland.
How calculated single phase induction motor req. Capacitor?