Answer Posted / sushil

for ease and precision in transformation of voltage, ratio
should be in the multiple of form factor 1.11.

why ten delta testing is carried out on power transformer

1781

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why do we measure VIBRATION in -24vdc and why we adjust gap voltage -9vdc to 10-vdc? i am trying to get this information since 5 years, yet i haven't get reliable answer, i hope i can get from you.

1821

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Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.

1741

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what is the mechanical safety of DG ?

2113

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Write down the brushes of a de machine.

1847

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What is the difference between voltages or potential difference? And what are they?

1045

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I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.

1547

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What is the lockout relay

1499

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earth also having a gravitational force (magnetic field of north and south)but it attracts any object compare to this theartifical magnetic cant perform same as earth why?

1931

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which capacity of RCCB used for five thousand watt electricity load?

1828

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why occ characteristics curve in not tracing back when we are bringing back the rhoestat?

1828

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How can we choose the rating of submersible motors

2593

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Basic motor transformer generator

1435

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y we use neutral,all r told its used to for closed path..k its a just used to closed path,in a transmission line y we put same conductor used n both phase and neutral..if we use less than phase conductor in neutral mean we ll reduce cost its right r wrong..if we use mean any problem occur in transmission line..

1943

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

2220

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