what is the difference between VARIAC,AUTO
TRANSFORMER,DIMMERSTAT.

Answer Posted / bhaskar 222

DIMMER STAT IS A VARIABLE VOTAGE DEVICE BY GIVING TAPPING
CONNECTION TO THE WINDING WE GET THE REQUIRED VOTAGE.THE
STARTING OR ENDING TAKEN AS COMMON
* VARIAC IS A VARIABLE AC VOLTAGE DEVICE
* AUTO TRANSFORMER IS A FIXED INPUT AND OUTPUT TAKEN BY
GIVING TAPPING

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