full form of flry b

0 Answers   KPIT,

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What safety followup during kWh meter isolation

0 Answers  

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why an ideal voltage source has low internal resistance????

1 Answers  

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any body know about lighting arrestor. how to determine the height of lighting rod from top of bulding and how many area it cover.

1 Answers  

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why we used capacitor in induction motor?

4 Answers   Mitsubishi,

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What is the technical reason for adopting color coding of three phase system as RYB.

11 Answers   ABB, ERDA,

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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?

0 Answers  

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When measuring the Insulation resistance of a motor winding (winding to earth) using a megger meter, Applied voltage(1000V) was automatically reduced to 500V. and the measured insulation resistance values are also very low (in Kohm range) Can anyone give me a reason???

3 Answers  

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why does connected a indutor with mnsformeretering core of current transformer ?

0 Answers  

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they transformer oil leakeage to beather tank and top parts . they protection relayes was not operated.what is the oil leakeage problem.

1 Answers  

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Hp to Kw and Kw to I(amps) conversion......

3 Answers  

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Pls Breifly explain about UPS (Inverter,Reserve,Rectifier,Float voltage,Boost voltage).

0 Answers  

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