Why Dyn11 Transformer is selected for distribution transformer?

Answer Posted / ankit

firstly we want a neutral point at the load side because using one live wire and neutral we can form one phase.
secondly using delta star connections third harmonics is reduced

Is This Answer Correct ?    2 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

why are distributed windings generally used in alternators?

2292


explain Density

647


what is the main parts of transformer? how it is functioning? pls giv the ans briefly.

1455


how to calculate the fault in substation

1717


If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?

1417






Why 9KV surge arrester having 7.65KV of MCOV?

1105


what is d check in dg 1500kva

1582


how much UPS neutral erath leakage current.

3125


I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com

2206


As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.

1272


What is the actual calculation for transformer short circuit test?.

1977


what is the best method of grounding in 30 MW generator?

1500


For RCD (Residual current device) Icu is defined. How i can find Ics for them?

1599


when the Transmission and Distribution network where is the "feeder" lines are located? and why should be used in T&D network.....

1258


I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer

1447