How much dc volt applied in cathodic protection system?

0 Answers  

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What will happen if 60 Hz rated transformer is connected to the supply of 50 Hz say 415 V (3-phase) step up to 3.3 kV...?? ?

2 Answers   Essar,

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Can any body tell me about INNER SHUNT COMPOUND MOTOR diagram?

0 Answers  

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what is diff kav & kvarh?

3 Answers  

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What is an Air COmpressor

0 Answers   DLF,

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Is your generator is automated or manual if so do you know the circuits?

7 Answers   RRB,

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how motor should be connected i.e star-delta or star-star or delta-delta ?

3 Answers   GSE,

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What is negative phase sequence?

7 Answers   Hindalco, Universal Associate,

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If single phase supply is 220v. then why three phase supply is 660?

2 Answers  

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Is it possible that Generator trip but Turbine not trip.Give explanation.

1 Answers   Essar,

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what is cathodic protection and why it use in industries?

0 Answers  

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What is the Gap Should maintain for HT cables crossing of LT Cable?

2 Answers  

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