At what load maximum effiecency will be obtained
Distribution transformer and Genarating transformer Pls
clarify?

Answer Posted / mahmoud amin

For Distribution Transformer it is at (50% to 80%) load

For Generator Transformer it is at 95% load

Is This Answer Correct ?    1 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the dependency of stiffness on load angle??

831


what is meant by 3rd hormonics ?

1483


Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18

1653


sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.

2487


What is electrical diversity factor in electrical installations?

670






What is the formula formula for Busbar sizing and what are the things to be consider for Busbar Calculation?

1989


How does PLC work for sychronising of Two or more DG sets?

1639


please I wont know how to calculate the vector group for power transformer ZNyn11 best regard.

1275


Control cables in S's will carry 1000v which is AC R DC? Pls answer meĀ 

1600


how does a submersible pump work..?

1406


what is difference between line differential and transformer differential?

1238


Can we indroduce the principle of single phase induction mator to Transformer? i.e. by Producing rotating flux in the transformer.

1824


I am having a 42KW 3 phase electrical heating furnace, heating element is 80/20 nichrome material, my connections is made in such a way that 2 star connection compromising 2 coils per phase so totally 12 coils, shall if i use it unbalanced star condition (instead of 2 group of 3 phase or 1 group of 3 phase, connecting 4 phases of 5 phases) what will be the consequences and is it acceptable?

1262


What is servo motor? what is its purpose?

1592


Why we use mho Relay in long transmission line?

955