Answer / khurram

LCM test leakage current monitoring if current is less than 200mA than its working corect

Answer / kesavan

Doing P.I test check trhe lightning arrester

How we calculate the current carrying capacity of H.T. cabel?

0 Answers   Bhel,

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A resistance, inductance & capacitance are connected in series between points A & B.The voltage drops across the resistance,inductance&capacitance are found to be 40V,70V&100V respectively. What is the total voltage between between points A&B (Vab)? a)210V b)70V c)50V d)230V

6 Answers  

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in delta connection, why motor rotate in high speed compared to star connection?

2 Answers  

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what is meant by AYFY Cable?

9 Answers   XLPE,

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why the name mho relay,despite the locus of circle is impedance?

1 Answers   KSEB,

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What happens when the polarity changes in CT? Explain briefly?

4 Answers  

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If ac voltage applied to the field of dc generrator the output of dc generator ?

1 Answers   SSC,

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How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?

0 Answers   Siemens,

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when we use neutral line as grounding.

1 Answers  

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we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.

0 Answers   ABB,

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what is the significance of cabability curve of alternator

0 Answers  

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why nearly all voltages are in the multiples of 11?

5 Answers  

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