Dear sir,We have a 7.5hp motor,it was running smoothly and
suddenly one winding is carring more current then
others(r=6.5,y=6.3,b=10)..whts wrong with tis...?
Answer Posted / prasanna kumar
when one of the incoming fse was burnt so that the motor
runs on two phase.so that one phase will draw more current
and the motor gets heated.
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
What is shutdown of electrical sub station?
Define ampere
What do you mean by turns ratio of instrument transformer?
can anybody sent me power grid questions. what subject should i prefer for preparation?
What is the approximate value of stacking factor?
EXPLAIN USE OF ROCKING ARRANGEMENT IN ELECTRIC HEATING?
how to determine the inrush current of a transformer
Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.
Following test should be conducted to find out relative polarity of transformenr terminals A no load test B back to back test C phasing out test D none of above
Give me the calculation steps to design an electromagnet to be work in 230V 50 Hz AC Supply. Also give force that is created by that electromagnet when it gets energized.
In aerodynamic turbines which element is NOT there a.stator b.compressor c. Fuel intake system d.fans
why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor
how much GROUND & NEUTRAL VOLT maintain in data center.
how to flameproof electrical motor on the shaft?
Dyn1 transformer vector group testing how to do