how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.
1612All the socket in a room become very hot, the Wall was also became very hot and the earth conductor also became live, what in your view might be the possible causes?
1660As we know diode work on both negative and positive but converting ac into DC we have to given a/c from negative of diode or positive side.please give me answer.
cpgn,
1693Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.
1678how to find under ground cable fault ??? if our cable size is 95*4 then what will load capacity with far mull
2 3530Post New Electrical Engineering Questions
How will calculate losses in an multi core Aluminium LT cable of different sizes & upto what length we can use a LT Cable ?
what is negative d.c. voltage, why this voltage is used in base transciever station.
What is the purpose of stablization resistor in high impedance bus bar protection
I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.
tell me some type of questions throught which i can prepare for exam and do my best
apti mainly on logical reasoning, verbal and non-verbal ability (70 percent) and remaining technical. I was in ee but technical had mech ques like on turbines and welding.
How PADO software increase the efficiency of power plant?
Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.
is IS says that neutral should be brought to switch box. and this one is a recomended practice
briefly explain principle of resistance welding
What is dielectric loss?
1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)
how to measure dc earth leakage current?
how to synchronize 3 phase slip ring induction motors of different ratings.
we all know voltage is a force(emf), and the force always devides if 2 or more than2 loads are there but why does the voltage remains same is parallel, it must devide na ???