What is difference between Over Current & Earth Fault protection?

0 Answers   ABC,

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do anyone out there know where to find a compleete list on acronyms/abbreviations used in offshore electric engineering. MCB - Micro Circuit Breaker, MCCB-Mouldes Case Circuit Breaker, ELCB-Earth Lekage Circuit Breaker, ELMCB- etc.....

0 Answers   Aibel,

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How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?

0 Answers  

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is 60hz freq better than 50 hz?&why?

1 Answers  

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what is the difference between line voltage meter and relays

4 Answers   TCS,

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why+ve is earthed in electrostatic precipitator in thermal power plant

0 Answers  

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what is the main difference b/w contactor and relay

2 Answers   Pace Pharmaceuticals,

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how to calculate diesel consumption of a D.G.Set?

4 Answers  

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what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV

0 Answers  

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WHAT IS THE ANALYSIS OF FREE WHEELING DIODE IN FULL WAVE CONROL RECTIFIER?

1 Answers  

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State superposition theorem?

0 Answers  

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How can we checked Killo Watts of Motor & Alternator?

0 Answers  

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