what is power factor

7 Answers   Eskom,

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Do anyone know how can I calculate earthing for substation or do anyone know any software which I can use for this case

1 Answers  

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physical identification of HT & LT panel

0 Answers   Schneider,

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why elcb used in circuit

4 Answers   ABB,

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As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.

0 Answers  

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Why we check only first column of root locus..?

1 Answers   IES,

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Why consumers are charged based on Kwh basis why not on Kvah basis.

4 Answers   Unitech,

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what is the abbreviation for F.M In FM-200 fire suppression system

1 Answers  

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WHAT IS THE THUMBRULE FOR FINDING OUT THE CURRENT CAPICITY OF A COPPER WIRE?? 2.5, 4, 6MM SQUARE ETC...

5 Answers  

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what do you mean by every IC 74 first digit.why are you using this no.why not using another no.

0 Answers   Jaypee,

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FOR WHICH FAULTS OR CONDITIONS DOES A TRANSFORMER DIFFERENTIAL PROTECTION DOES NOT OPERATE???

10 Answers  

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how does we calculate the capacity of battery

1 Answers   MTS,

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