HOW TO CHECK THE VECTOR GROUP OF A TRANSFORMER YD11?

0 Answers   Siemens,

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Why we apply 100ADC for contact resistance measurement?.If we apply AC what will happen

4 Answers  

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Ohm's law applicable for semi-conductors?

4 Answers  

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how to checking earth restence with earthtester

1 Answers   NTPC,

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why using in cable mm square which is mm & which is square why using mm & square.

1 Answers   Airtel,

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why voltage form factor of PT are increase , when it is ecpected heigher spikes in system. how it is calculated.

0 Answers   HAL,

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we have amp, voltage, kw, length detail then how to calculte copper & alluminium size of conductor of 3-phase induction motor

0 Answers  

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I have AC automatic voltage regulator 15KVA What output currant?

3 Answers   Siemens,

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orifice sizing how done, checking & selection

0 Answers  

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How to Calculate Stc Rating of an indoor type VCB Panel? What is a full form of STC?

1 Answers   ABB,

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I want formula to calculate cable size as per load given in kw & amp.I searched many sites but didn't right answer.Plz reply me asap.

41 Answers   Armco, BEL, BGS, Biocon, BRB Cable, Crystalline Chemical Industries, DLF, Doshion, Electrical, Gold Roof, L&T, Lanco, MEIL, Oman Cables Industry SAOG, PK Services, Polycab, Sabic, SLV, System Electrical, Tata Motors, UEM, UMIC, Vega, Vertex, Voltas,

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One VFD is possible to connect two motors at the same time?

2 Answers  

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