Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / bharatelectrical
dyn11 is vector group of transformer it it delta-star with
neutral with 30 degree phase shift it is used for
distribution transformer.
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
how will we calculate the copper wire load..
how to handle 2500 kva transformar
pls someone send me sample question papers along with the key.thanks in advance
Inverter. converter. Ups.MCB.solar.alternators. motors.
how give earthing conection to household equipment?
In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.
Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere
how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me
why impedance relay is used for medium transmission line protection
What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks
3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........
what is the reason for indication of light in the earth lamps of main switchboard.if there is an earth why does one lamp get dim and the other two bright.
What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?
How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx
What is sensitivity of a measurement?
