Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between power and distribution
transformer?
- 32 Answers
- 68883 Views
- L&T, VJTI, Wenke Electricals, I also Faced
- E-Mail Answers
Answer Posted / raj
Power transformers are used for transmission as a step up
devices so that the I2r loss can be minimized for a given
power flow.These transformers are designed to utilize the
core to maximum and will operate very much near to the knee
point of B-H curve(slightly above the knee point value).This
brings down the mass of the core enormously.Naturally these
transformers have the matched iron losses and copper losses
at peak load (i.e the maximum efficiency point where both
the losses match).
Distribution transformers obviously cannot be designed like
this.Hence the all-day-efficiency comes into picture while
designing it.It depends on the typical load cycle for which
it has to supply.Definitely Core design will be done to take
care of peak load and as well as all-day-efficiency.It is a
bargain between these two points.
| Is This Answer Correct ? | 8 Yes | 11 No |
Post New Answer View All Answers
A logic circuit that provides a HIGH output if one input or the other input, but not both, is HIGH, is a(n)?
we all know voltage is a force(emf), and the force always devides if 2 or more than2 loads are there but why does the voltage remains same is parallel, it must devide na ???
what is the working principle of a DG Set, Alternator, & exiter
how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............
State and define norton’s theorem?
why it is so called as xlpe(cross linked poly ethyline) cable?
How Self works in DG set
what is the principle of operation of CFL ??
what is mean by dry frequency
How to do cable earhing? whether by grounding Armour to ground or by running extra G.I wire along with cable? which one is preferred mostly amoung them? If the second one is more preferable how many GI wires to be run along with cable (1 or 2)?
Why a tesa lamp is glow between two phase?
Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?
I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?
In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?
WHAT IS MEANT BY SHEATH VOLTAGE IN 132Kv cable?
