specify the inbuilt protections in DG

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whether a separate starter is used for a motor while it is connected to a vvvf panel?

2 Answers  

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Give me check-list for electrical preventive maintenance of machine tool.

1 Answers  

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which level of transformer oil has got low dielectric strength ?why?

2 Answers  

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how to select rating of HT Panel

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If one d.g. is unable to take full load of system, then second d.g. will take care of partly Load.for this condition RPM of both DG set should be equal.By using Synchronization panel RPM of dg sets are match, is it true?

1 Answers  

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Why a single-phase induction motor not an inherently self-starting machine?

11 Answers   ETC, Hindustan Shipyard,

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We are having a 2000KVA DG set. It trips with Over speed and Engne Hot when the mahine is stopped in full speed. How shall I analyse the block load and reverse power.Is the problem related to power factor. The machine which runs on this DG is having all Synchronous motors with incividual Drives.

1 Answers  

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What is the relationship between voltage,current & frequency?

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why we use core type and shell type transformers?

2 Answers  

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If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?

0 Answers  

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describe the Operation of induction generators from bus bars

0 Answers   AMIE,

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