Interested to Buy Any Domain ? << Click Here >> for more details...
How to calcute the cable size for both HT and LT please specify the formula for that Regards Chethan C
1 2572how does the rotating m.m.f is produced in the 3-phase induction motor and how the poles are created in 3-phase induction motor ?
2601why we r used APFC Panel in industrial area.when P.F. low then wat will be the effect in our system?
ABB, Georgio Rocks, Piramal Healthcare, Zenith Engineering Corporation,
10 39997why we are used D.c. voltage in L.T.side or controling side.we can use UPS also ,in place d.c. voltage
ABB,
5 8761how to select the mpcbs and contactor for 3 phase 30 hp star delta motors.for plc control.and tell me the calaculation for future use.
1937If any one's require of phoenix contact like( relay , termilnal block , surge protection device ) , product please contect me 09878206357 chetan verma
2073where this neutral connection goes after returning from the load(home ,factory,industries).Is it grounded at the transformer side or atthe generator side .If it is grounded then we also ground the earth connection.is there any problem with this.
IOCL,
1 2867why the difference arise between HT reading & LT reading (submeters fixed in complexes, apartments etc)if the power factos exceed from 0.9 to 1 can the ht meter reads fast?
2899Post New Electrical Engineering Questions
What is meant by analogous system?
Some times to change of DOR of a motor, interchange of R & B is not effected and RYB take same current, but interchange of R&Y is effected ie change the DOR. My doubt is what is the problem in motor and how it is happen.
Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?
Why we use circular(Stepped) cross section in transformer core?
Why are short circuit ratings always 16kA,25kA,36kA and 50kA.Who has fixed these?
Witch do depand of Power factor and theory of power factor?
at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?
WHY IL=IPH IN STAR AND WHY IPH=IL/1.732 IN DELTA? WHAT IS REASON BEHIND IT?
what is ramping rate of generator
The power supplied to a 33microF capacitor from a 120V, 60Hz source will be
I Have 3 Phase 10 KW AC Alternator i found one phase weak, so what will be the reason & what action shouls i take to rectify the same.
Write down the brushes of a de machine.
What is the minimum distance to be maintained in between HT panel and LT panel and Instrument panel as per IEC and NEC standards?
how will reduce the voltage. if 12volt/250ma transformer toreduce 6 volt
do you have some of interview Questions in power and genrator section in general whith answers
