which braking is used in traction motor and what is its working send at mukeskumar27@hotmail.com

2 Answers  

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what is an rmu?its circuit diagram.functions

14 Answers   CP Bangladesh, Emrill, NDPL,

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In power generator sets, when they are coverted from 50hz to 60hz, the kva rating after conversion increases. For example, the manufacturer of a perkins 200kva @ 50Hz generator set has mentioned it to become 220kva after converstion to 60hz. What is the relation between the frequency & the KVA rating. Any formula please.

3 Answers  

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I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.

0 Answers   Duke Energy,

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what is the function of breather in a transformer

29 Answers   Areva, Bhel, RKM Powergen, Vijai Electricals,

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How can we check ELCB trip current sensitivity How can we check earth resistance value

2 Answers  

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What is d main advantage of using double circuit 3 phase transmission ?

0 Answers   UHG,

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what will happen to the core losses if we perform the open ckt test on high voltage side of a transformer ?

2 Answers  

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What would be the steps and parameters in case if a fault occurs in transmission line at a distance far from the generating station?

0 Answers  

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HOW TO MEASSURED THE AMPS RATING FOR SUITABLE CABLE SIZE?

4 Answers  

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What is load staggering or load shifting in the context of power distribution?

1 Answers  

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why transformer core is eathed?

7 Answers   ECE,

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