What is Tachometer used to measure?

0 Answers   Blue Star,

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what is the difference between earth and neutral?

1 Answers  

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what is the difference between core & shell type transformer ?& where we use those transformers ?

10 Answers   BNCET,

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WHAT IS SUBSTATION & ACCORDING TO VOLTAGE HT,EHT SUBSTATION EXPLAIN IT

0 Answers  

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Whai isPCC and MCC Difference?

1 Answers   Pretech Plast,

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electricity requires a medium to flow and it cannot flow through air. so how does lightning come to earth through air without any medium?

3 Answers  

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Mathemetical Relation Between KWRH and KWH?

3 Answers   UPPCL,

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What are the components connected in between the power supply coming from an electric pole to HT & LT Panels in a large commercial building or how the power supply connected from Electric pole to Transformer & then to the HT & LT panels of a building? Please send me answers via mail, my id is yogiagarwal@gmail.com. If possible, please give a line diagram.

0 Answers   Ranbaxy,

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How to differentiate 220 Kv & 132 Kv line transmission tower if there are no specifications given on towers?

3 Answers   Karam, Power Grid,

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in 31.5 mva power transformer how to set of wti and oti?

1 Answers   HMEL,

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Is possible to increase the voltage without using transformer? why?

9 Answers  

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what is effect of length of air gap on performance of dc motor and generator?

0 Answers   DEI,

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