Interested to Buy Any Domain ? << Click Here >> for more details...
What is auto transformer?
- 28 Answers
- 62613 Views
- ABC, Transformers and Electricals, US Consulate, I also Faced
- E-Mail Answers
Answer Posted / s.k.kiran kumar
An autotransformer has a single winding with two end
terminals, and one or more terminals at intermediate tap
points. The primary voltage is applied across two of the
terminals, and the secondary voltage taken from two
terminals, almost always having one terminal in common with
the primary voltage. The primary and secondary circuits
therefore have a number of windings turns in common.Since
the volts-per-turn is the same in both windings, each
develops a voltage in proportion to its number of turns. In
an autotransformer part of the current flows directly from
the input to the output, and only part is transferred
inductively, allowing a smaller, lighter, cheaper core to
be used as well as requiring only a single winding.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
how to commissioning the genset with amf panel?
Is it possible to connect a safety device in to parallel?
hi....I am from india..i have completed my engineering in electrical and electronics field with 58.4% and my IELTS score is 5.5 bands....Recently i received my I-20 in computer and information science from Troy university in Alabama.On 18th i have a visa interview can u please tell me what type of questions i have to answer ??????
if you are in a software company,then why do you want to come in a core company like sail, ntpc(where lots of trouble like tension but you have a good life in a it company) ?
What are the various kind of cables used for transmission?
WHAT HAPPENED DC SERIES MOTOR FIELD WINDING OPEN. CAN POSSIBLE.
while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?
Why armature rheostat is kept in maximum position?
how to get electrical supervisor competency certificate in gujarat. i did 3 year diploma in electrical
how to calculate distance between busbar supporters for LT panel, what are the factors influencing in this design
What is the simplest formula to calculate the rotor diameter of a synchronous generator?
WHAT IS SUBSTATION & ACCORDING TO VOLTAGE HT,EHT SUBSTATION EXPLAIN IT
What is order of the system?
During Testing of Maintenance Free Earthing, How deep should be the Spikes of Earth Test Meter should be inserted in the soil(one spike is 15 Meter & Other spike is 30 Mtrs away from the Main Earth Electrode. Because, recently, we observed that when spike is inserted 3-4 Inch in the earth- results are better, If spike is inserted 1 feet deep than results are increasing.
what is the differences between microprocessor and general purpose computer
