how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.
969All 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?
1042As 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,
994Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.
1109how to find under ground cable fault ??? if our cable size is 95*4 then what will load capacity with far mull
2 2105Post New Electrical Engineering Questions
why dimmerstate always connected in star connection? what will happen if it connected in delta?
When we connect the large capacitor bank in series ?
how test transfomer(3 phase75kva) by megger
which motor have relatively high power factor and what is reason for have high pf? 1.capacitor run motor 2.shaded pole motor 3.capacitor start motor 4.split phase motor
What are the function of different components of servo motor?
various transmission tower like .,D tower ,K.C.O tower ,C.C.O tower,K.C.R tower ,C.C.R tower ,H.C.O tower in different tons.
why power not passes in plastic and rubber material
pls tell me about ups internal connection & we have given only 3 phase supply to ups system how get 4 wire (R Y B N )
hi....I am from india..i have completed my engineering in electrical and electronics field with 58.4% and my IELTS score is 5.5 bands....Recently i received my I-20 in computer and information science from Troy university in Alabama.On 18th i have a visa interview can u please tell me what type of questions i have to answer ??????
What will be the size of copper cable (each for 3 phase and 1 neutral) from Service connection Kit-Kat to Panel Board (i.e. to main switch) for a 6 pole 3-phase AC induction motor of 200 H.P. capacity? Amp-255 A, Frequency:- 1450 rpm.
Why the power factor improvement is so important in industrial loads
In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?
What are the advantages of vscf wind electrical system?
. What is Electrical Life & Mechanical Life of Circuit Breaker? 2. What is Electrial Life & Mechanical Life of Magnetic Contactor? 3. What is RCD, RCCB & RCBO? 4. What is the Between defferance of RCD, RCCB & RCBO?
if i am in front of transmission line how to know that current direction without any equipment
