What is the differance between transformer neutral solidly earthed and transformer neutral earthed through resistor?

1 Answers   L&T,

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what is sustainable current of any conductors . a bare busbar or pvc cable has different sustainable current .

0 Answers  

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What are the advantage of free wheeling diode in a full wave rectifier?

0 Answers  

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why the measure taken in multiplication factor of 11for voltage like.. 110V,220V,440V,1.1KV,6.6KV,11KV,33KV,66KV,110KV,132KV,220KV

1 Answers   Vijai Electricals,

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What is fault clearing time for Current Limiting Moulded Case Circuit Breaker?.

0 Answers   DAE, Hindalco,

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how DC is differ from AC ? what are the difference between them ?exept (P-N)&(+__-)

2 Answers  

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which Machine u will prefer to use at place where Flammable gases are coming out & why ??

6 Answers   NTPC,

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Why high Voltages come in multiple of 11, like 11 KV, 33KV, 66 KV, 132 KV etc.

11 Answers  

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how to know the diffrential relay setting of 06mva step- down (delta-star)transformer?

0 Answers   IPCL,

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Differentiate between Zero and Negative sequence current

0 Answers  

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What is different between Difnit time and instatous over current relay

0 Answers   NCC,

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what is the formula of knowing the clabe size on any load?

1 Answers   JSW, Scan Steel,

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