the minimum clearance b/w ceiling and plane of leaf of ceilng fan shall be ..........mm

1 Answers  

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what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.

0 Answers   Mepax, NEPCO,

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How many types of Transformers are there?

8 Answers  

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why voltage between neutral and earth, with out secondary grounded distribution transformer

1 Answers   Wescosa,

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How does and Earth Fault Relay operates in DG set control panel?

1 Answers   Cummins, University,

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Name the instruments which run on DC?

2 Answers  

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brief notes on ammeters

0 Answers  

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What are the major reasons for balancing hydro-thermal mix?

0 Answers  

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IDMT relay are mostly used for protection against..??? 1)Earth Fault 2)Inter turn fault 3)Overloading 4)None of the above

1 Answers   Indian Railways,

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WHy neutral to ground trips when neutral touches the ground

1 Answers  

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How big (size) can the tertiary winding be in transformer? Can we load the tertiary winding, if yes then how much we can load it?

1 Answers  

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what is a breaker fail relay

0 Answers   Eskom,

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