Interested to Buy Any Domain ? << Click Here >> for more details...
What is auto transformer?
- 28 Answers
- 63277 Views
- ABC, Transformers and Electricals, US Consulate, I also Faced
- E-Mail Answers
Answer Posted / a.kossay
auto tarnsformer is a two winding transformer called common
and series winding the common winding is the input and the
series is the out put it have two connection bost and
bucking connection its advantges over the normal 2 winding
transformers is for the same kva the autotransformers
capacity is smaller losses and size is smaller, but its
main disadvantage is it only can be connected in delta-
delta only other connection is not possible
| Is This Answer Correct ? | 14 Yes | 28 No |
Post New Answer View All Answers
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
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 ??????
what are the main faults that occur in stabilizers? How they corrected and resolved ? Types of stabilizers ?
how can i use REF and diffrencial relay both in 1 CT core for transformer protection?
for 750 kw LT load what will be the ht kva
If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?
explain the what is a drive ? 0 4 which type motor r use in the celling fan..... PCB plannet 2 13 If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not?? types of drives Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only. ACC 1 41 how the 3phase induction motor is running in 2phase supply with help of capacitor? 1 33 what is the actual difference betwen constructional details and constructional features? 1 20 how does commutator convert a.c to d.c?
what is the working process of over & under voltage relay.
detailed procedure how we calculate cost for pcc m10 and rcc m20 including centering and labour excluding steel/ iron
How the circuit breaker is selected for Induction motor of 100 kW, 415 volt, 0.85 power factor, 0.95 efficiency ?
why the voltage and current in a long transmission line are called travelling wave?
earth also having a gravitational force (magnetic field of north and south)but it attracts any object compare to this theartifical magnetic cant perform same as earth why?
is it possible to have dc motors on single chip
What is the best thing to protect the motor from running over full current. CT or O/L or pressure transducer at the given pressure rating
What must be the minimum distance maintained between 2 Generators as per International standards?
