Name of the relay of low lub oil presuure in DG sets

0 Answers   Lineage, Sterling,

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WORKING PRINCIPLE OF HALOGEN LAMP & MEQUERY LAMP

1 Answers  

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Why did call copper as a electrical conductor?

2 Answers   ABB,

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Transformers with dc supply

4 Answers  

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how many earthing required for ups, what should be the earth voltages

9 Answers   Juniper Networks,

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difrent between vcb acb sf6 and mccb breakers

1 Answers   DMRC,

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whats the diff b/w mpcb and mcb?weather it trips on single phasing or not.

9 Answers   Electra Power, Essar,

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LT, CC and LMU installed at both the outgoing circuits of 132 kv double ckt transmissio what its means ? and what are there use ?

1 Answers  

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How u can give the overload setting to any motor protection relay for a HT motors with formula and Example?

0 Answers   OCL,

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hello if any one have papers vof hpcl or sail, plz send me

0 Answers  

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can we use the step down transformer to step up transformer

6 Answers  

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which turbine has high thermal efficiency a)open gas turbine b)close gas turbine

2 Answers  

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