why nearly all the voltage levels are in the multiples of 11
like 3.3 ,6.6 ,33 ,11 kv.....

Answer Posted / ashi

its due to form factor

Is This Answer Correct ?    3 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?

1639


induction 3 phase motor terminal connection

2058


WHY THE COLOR OF OUTDOOR TRANSFORMER IS BLUE ONLY???

1642


What is the drawback of class b amplifier? How is this minimized?

672


how cables go in and come out for distribution from the feeder pillar box?

1601






A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.

1530


in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?

1863


Explain about Dubai electrical sysaem? Explain about Dubai drinking water system? Explain about Dubai Burj tallest building Electrical,Water.etc.. maintenance system?

1664


How to decide DO set rating of Transformer?

1163


Where is the best place to mount  distribution panel in a house.

1636


what is the difference between active power and reactive power and apparant power in practical as well as theoritical

1454


What is the meaning of dedicated earthing?

1539


Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)

1678


What happen when change order of CT in GIS feeder?

1184


we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?

1071