I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

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hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?

0 Answers  

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what is the function of a Master trip relay? why is it used ?

5 Answers   ABB, Nissi Engineering Solution,

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What is primary distribution and secondary distribution of ac power?

3 Answers  

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what exactly commisioning work does in electrical site work... LT side?..

0 Answers  

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Is there any guideline say about display of earthing value near to earth pit

0 Answers  

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How to calculate the current of Highpressure Mercury Vapour Lamp?what is the basis?whether we have to consider power factor or not?

0 Answers   Divis Laboratories,

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how many frequent start/stop operation possible in case of HT MOTORS.

5 Answers   DVC, Steel Plant,

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How to design the blower for motor? how to two blowers connected in motor?

1 Answers   Ashok Leyland, TATA,

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Draw the DOL starter and star delta starter drawing?

0 Answers   Danfoss,

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What is the working principle of MIG welding? and its out put Voltage?

0 Answers   L&T,

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ACCORDING TO IEC WHAT SHOULD BE THE MINIMUM HEIGHT OF G.I. STRUCTURE OF CT, PT, ISOLATOR, LA?

0 Answers  

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