i am having a 3 phase 12.5HP motor,that is connected in
Star/delta.Without any Trip that motor stopped suddenly
why?
- 8 Answers
- 7379 Views
- I also Faced
- E-Mail Answers
Answer Posted / sl singh
May be main supply is cut
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
how to calculate current and voltage in a same circuit?
Can I use star delta connected induction motor for dual supply voltage?
describe the constructional features of an auto transformer and its principle operation
In hydel power plants, L.A's, S.C's are placed inside the control panel boards. what is the purpose? [already the total body was earthed to ground.]
How to calculate no of Lighning arrestors are required for protecting 50mX 50m*20m cubical building and locations of LA?
my b-tech percentage is 50%. what answer will satisfy the hr ?
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?
What is the Surge suppresor? Why using in a UDB's and How it works?
use of choke in APFC panels
what are different types of electrical windings? i know the distributed winding ,concentrated winding etc but i want some detailed information, in what condition we will use distributed,concentrated windings what are the difference between them which is best, how induced emf changes by using different types of windings 20 hours ago - 1 week left to answer
what is the difference between electrical choke and electronic choke?
TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.
does a DG set has low fault level as compared to that of a transformer.If yes then why.
If I have 3 essential main switch board and 3 incoming electricity ,but only 1 genset running is that possible.
Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.
