Answer Posted / k.virat kumar
at a one particular volt in tr. line, hessing noise occurs,
that corresponding volt is called discruptive critical
voltage. volt more than this noise a light glow and ozone
layer is produced called corona loss
| Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
surge tank, hrc fuse, earthing transformer, firm power objective type
what is the meaning of impedance protected in instrument cooling fan
What do you mean by cogeneration? What its working principle?
In 90 kva alternator that produce the output voltage is 115(p-n),200(p-p) at 1500 rpms means what ampere it produced ?
I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.
Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?
If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?
what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.
How to select transmission line type (i.e. 11kv or 33kv) for new established industries
Define ohm’s law for a.c (alternating current)?
what exactly commisioning work does in electrical site work... LT side?..
at what base you will tell the direction of rotation of dc motors and generators?
1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks
dear sir, i completed diploma in electrical in 2005, how i can get electrical supervisor liance in mumbai
What is Diff btw Fire Alarm & VESDA System???
