Interested to Buy Any Domain ? << Click Here >> for more details...
what is the main different between distribution transformer
and power transformer ?
- 7 Answers
- 10500 Views
- Sail, I also Faced
- E-Mail Answers
Answer Posted / lakhan sagar
power x'mer
used for above 200kva...efficiency is high because it have
low copper loss ...it have high flux density...it having low
current density..they are put in operation during the load
period and disconnecting during light load period....
distribution transformer
used for below 200kva...its efficiency is high at near or
below 50% load...
it having low flux density...
it having high current density..
| Is This Answer Correct ? | 8 Yes | 2 No |
Post New Answer View All Answers
how to test power transformer.YNd11
ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?
What is the de rating factor of cable? What is the importance of the de rating factor in cable selection?
when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil
what r the checklist while installing 500 kva transformer
What is mean by Sensitive Earth fault & what are the effects
what is draiv work
could you measure current in parallel?
What difference between ref protection and differential protection ?
can we use trip light with bus coupler?
How to Decide the Location of Earth pit for Compressor in Oil Depo? and How to measure the resistance of earth pit Pls explain me with the help of Circuit Diagram?
How much ph is maintained of water resistance starter for slipring induction motor ?
Dyn1 transformer vector group testing how to do
Explain the different regions in frequency response?
wat is the current produced in a 5000v megger? when the positive and negetive terminals are touched on our body get s shock?
