What is power factor?How to improve power factor

2 Answers   Tech Mahindra,

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How we can calculate the capacity the Air Condition capacity? like 1 or 1.5 ton's, What is the means of volume of Ton's in capacity of Air Compressor? Why in ton's,? not any other Volume?

2 Answers  

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why we are used D.c. voltage in L.T.side or controling side.we can use UPS also ,in place d.c. voltage

5 Answers   ABB,

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how braking & making capacity of circuit breaker is calculated?

0 Answers  

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What is shunt voltage and u v voltage witch one best

0 Answers   SEL,

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Rccb trip or not with out neutral connect in three phase welding machine

1 Answers  

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TRANSFORMERS WITH DC SUPPLY

0 Answers  

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What willbe change in programming when we use 5/3 solenoid inplace of 5/2 in operating of a cylinder?

0 Answers   ITC Infotech,

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What is the technical name of minute currents that i have been produced in moving electrical objects?

2 Answers   ITC Infotech,

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what is the value of current as well as voltage upto which we will not feel shock and why?

3 Answers  

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what is the differences between microprocessor and general purpose computer

0 Answers   Stesalit,

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where this neutral connection goes after returning from the load(home ,factory,industries).Is it grounded at the transformer side or atthe generator side .If it is grounded then we also ground the earth connection.is there any problem with this.

1 Answers   IOCL,

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