Answer / k.prakashchandra

AC HP x 750/3x ph voltage x 0.8,DC -HP x 750 / Vx0.9

What is double delta conection in AC Motor? And can we done the double RPM of the motor by double delta conection?

1 Answers   vguard,

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why transformer does not obey ohms low?

3 Answers   AITM,

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1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)

0 Answers   L&T, PK,

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What is the field weakening mode of a ac motor?

1 Answers   L&T,

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why nearly all voltages are in the multiples of 11?

5 Answers  

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how to choose the cable rating for load (KW)? EXAMPLE.50KW load

14 Answers   ACC, NCUI, Polycab, PowerSol, Siemens, SW,

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Why in ESP Positive earthed

0 Answers   Sonhira,

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Why Nutral CT rating for Earth Fault Protection of Transformer neutral shall be 20% of Full load Current of Transformer

2 Answers  

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what is the principle of switch gear? where its function ?

9 Answers  

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Any one can explaination about calibration with rotating sub standards?

0 Answers  

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in how many ways we can make induction motor to run in reverse direction?

5 Answers  

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How do the synchronizing lamps indicate the correctness of phase sequence between existing and incoming alternators?

0 Answers   VECL,

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