When to use Oil Transformer type and When to use Dry type? What is the difference between both?

2 Answers   ABC,

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what is JE exam?

0 Answers  

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what is the difference between LLL and LLLG fault ?

1 Answers  

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what is the difference b/c choke and ballast?

1 Answers  

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What difference between ref protection and differential protection ?

0 Answers   EPC, INEL Power System Engineers,

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Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?

0 Answers  

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A motor works on 30kw.it is working on 440volts.How much amper will be Required?

7 Answers  

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What are test signals and their significance?

0 Answers  

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what is difference between neutral and ground wire?

2 Answers   TCS,

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the need of star to delta anddelta to star

2 Answers  

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For a 50MVA (138/69/13.8 KV) transformer, what would be the maximum demand in order not to exceed 80% of its operating capacity.

2 Answers  

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hello friend i wish to study a course related to the electrical construction, controlling and monitoring , which course i want to study? pls give me the name of institute?

0 Answers  

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