Answer / uditparashar

no it can not be used for power factor correction as rheostat is a purely resistive thing and if u want to control pf u need to use either capacitive or inductive material in the circuit

On a 3 winding transformer YNynd11, how do you apply REF protection to the Delta tertiary winding that is supplying auxiliaries to a substation?

0 Answers   Kwekwe Polytechnic,

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why we use dc motor instead of ac motor?

7 Answers   Air Force,

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how will reduce the voltage. if 12volt/250ma transformer toreduce 6 volt

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what is your majour contributions in your present job

0 Answers   ESL,

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