In case of motor Power Factor Generally We Apply A Capacitor But How Can We Know That A Motor is Running On Very low Power Factor And What Rating Of Capacitor We Have To Place And Tell Me Conversion Of Micro Farad to KVAR>

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what is mean by power factor

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why do the alternator doesnt have open circuited windings in armature???

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if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

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why the inserting resistance in wound rotor induction motor decrease the starting current and increase the starting torque

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What is Skin effect of the cable?

8 Answers   L&T,

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as per standards how many neutral earthings and body earthings are needed.please help me

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Write the force balance equation of m ideal mass element.

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state the functions of different parts of star delta starter.

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i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.

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how to get electrical supervisour certificate in gujarat

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what happen when increase or decrease size of lamp,light.glass.

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