Answer / neha

when an amount greater than the rated voltage and
current passing through the motor leading to increase
losses in the motor due to which it burns.

Answer / b soni

When the motor get mor Load Then its Capecty And If Ther is
a Single Phase In the three Phase Motor

Answer / manoj

When mototr takes more current then its rated capcity then
the insulation gets weeken of the winding & its results in
to flashover between two winding or winding to ground & it
gets burnt

Answer / kj

A motor will burn out because of the failure of the
insulation.
This can be because of heat from overload, high or low
voltage or not enough cooling. The insulation can also fail
because of moisture, age, dirt or salty environment.

Answer / tharan

over load, terminal losse connection,noise, flexibility amps variation that is y winding weak r gets burn..

if a 3 point starter is not available, how can a dc motor be started?

3 Answers   Accenture, BIT, Techno Solutions,

sir please send me techinical questions for junior engineer posting in bangalore railway i am diploma holder

0 Answers   RRB,

why ht11kv supply needs discharging during shut down time

1 Answers  

In simply words(not explain any formula )what do you mean by power factor.?

5 Answers   DRDO,

How to select earthing strip for 100kw induction motor ?

2 Answers  

What are the various types of BUSBAR Schemes? explain each

1 Answers   NTPC,

Best way to measure the Soil resistance of rocky soil, three probe method and four probe method

0 Answers  

single phase can run in PVC conduit. Three phase can also run in one PVC conduit. But two phase cannot run in one PVC conduit. WHY? reply plz....awaiting your answer.

8 Answers   L&T,

what is the use of terminals in transformer ?

1 Answers   Core Solutions, Honeywell,

Hi ,what the accurate method to set correct(In) over load to protect the 3~ motor

4 Answers  

What happened when a three phase induction motor work on two phase supply.9

6 Answers  

hi everybody how to design string combiner box (scb) internal parameters like bus bar and spd (surge protection device and fuse which place to set that,and also bus bar one particular cross sectional how much heat generated and how much power loss tell me Clearly and briefly

0 Answers