Answer / jithendra

for reducing the Harmonics

Answer / subrat sahu

To reduce shost circuit current.

what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)

0 Answers  

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Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?

0 Answers  

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how much excitation voltage required to generate 1mw power?

0 Answers   Saudi Oger,

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What is Horan Gap Fuse? Where it is used?

1 Answers  

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After taking shutdown of 11kv feeder, if you see 5kv by phasing stick in the cable side, is it possible to close earth switch in cable.

0 Answers   KSEB, L&T, Siemens,

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whenewher three phase supply is given to induction motors revolving/rotating field is created & rotor rotates.When the three phase supply is given to three phase transformer then revolving,/rotating field is created or not? if not why?

1 Answers  

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What are the safety equipments you should use while you are in a hvac switch yard

1 Answers   GPSC Gujarat Public Service Commission,

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why transformer tank is in rectangular shape what happen when it is in step shape

0 Answers  

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Uses of induction motor

6 Answers   NTPC,

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in pf lagging means current decrease by increasing voltage is correct or not ? reason ?

3 Answers  

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what does mean for "mah" for mobile batteries like 1500mah,1300mah??

2 Answers  

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Transfer function is == ? a. Mathematical model b. System with no physical structure c. Can be calculated through differential equations

1 Answers   CCP,

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