because autotransformer used for both purpose step up and step down but dustrubution need step down in case of this autotransformer not used for dustrubtion purpouseAnswerBecause an autotransformer (not 'auto transformer') does not provide electrical isolation between the secondary and primary.
power distribution Audio Railway
I think you are confusing your terms. The term 'stator' (not 'stater') is used to describe the stationary part of a rotating machine (motor, generator), as opposed to the term 'rotor' which describes the rotating part. No part of an autotransformer is normally described as a 'stator'. An autotransformer has a laminated silicon-steel 'core', around which are placed 'windings'.
fixed taps and variable resistance
A coil symbol with a tap (usually close to one end, but not always).
because autotransformer used for both purpose step up and step down but dustrubution need step down in case of this autotransformer not used for dustrubtion purpouseAnswerBecause an autotransformer (not 'auto transformer') does not provide electrical isolation between the secondary and primary.
cannot be used as an isolating transformer, because is has common winding.
"Auto" refers to the single winding used an auto transformer.
An autotransformer is a transformer where the primary and secondary are a single winding.
the power can flow either way through autotransformer (345/120 kV) ?
YNyn0
Talha Idrees
Applications:Used in both Synchronous motors and induction motors.Used in electrical apparatus testing labs since the voltage can be smoothly and continuously varied.They find application as boosters in AC feeders to increase the voltage levels.
Constant Wattage Autotransformer
autostep down transformer
An autotransformer is a transformer with at least two windings where a part of one winding (the common winding) is shared between both primary and secondary outputs.
Googles are needed in science labs in case of explosions.