Interested to Buy Any Domain ? << Click Here >> for more details...
Why we use mostly circular coil in transformer? not square or
rectangular type of coil.
- 4 Answers
- 15016 Views
- I also Faced
- E-Mail Answers
Answer Posted / deepak24
for a definite area of core a circle has smallest circumference. so circle has smallest mean length of copper. so cost will reduce for copper for circular winding.
| Is This Answer Correct ? | 13 Yes | 0 No |
Post New Answer View All Answers
if the armature current in a dc generator is ac ( sinusoidal ) why doesnt the sjhape af armature mmf a sinusoidal (ni) ? armature mmf in case of a dc machine is triangular.
How to measure the earth resistance value in a concrete pavement(flood light area)?
WHAT IS IEC? & WHAT IS BENEFIT TO PRODUCT FROM IEC?
What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?
wat is d diffr btw shunt coil and trip coil in VCB?
i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?
how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?
how to identify the cable quality and what is flame proof cable
how did i get the competency certificate as electricle supervisor. iam completed my b.tech.but i dnt have any experince, this certificate is required for applyng ongc mangement trainees. what should i do sir please suggested me
The electrical energy required to raise the tempreture of a given amount water is 200 kwh. If the heat losses are 20%, the energy required is?
What is the minimum underground tank size capacity considered for firefighting purpose?
Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?
if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?
What current position are you holding in your current company?
what is the working process of over & under voltage relay.
