Answer / felixraj

in dc frq is zero so arcing is good.

Answer / dhaval patel

in dc wavelenth is flate then it is verry effected to
welding

what is the differents and advantages of Electro magnetics relay and static relay ? what is the numerical relay ? advatages?......

7 Answers   CAT, L&T, TCS,

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why we use the 100% and 95% stator earth fault protection for the synchronus generator ?

0 Answers   Operational Energy Group,

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and gate circuit diagram,amplifier circuit diagram

0 Answers   NHPC,

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Is reverse power relay of generator operate due to voltage variation problem? please clearify.

1 Answers   Birla,

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Our Company's Contract Demand is 110 kVA. We use 12 Capacitors each of 12.5 kVAr Capacity to maintain Power Factor of 0.99. So, what steps should we take so that our Contract demand does not exceed 110 kVA?

1 Answers   Jindal,

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WHAT IS MINIMUM AMOUNT OF CURRENT THE HUMAN BEING CANT RECOVER FROM THE SHOCK,WHAT IS THE RESISTANCE OF THE HUMAN BODY

3 Answers  

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sail kaott diploma ece ke interviw me qus.kis parkar ke aate hai aur G.S me kya puchate hai kya sameedyaan me kis parkar ke qu.puchate hai

0 Answers   Sail,

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I completed iti in2004 I was worked in A grade contractor can I get c licence

0 Answers  

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132/66kv sub-station procation ?

0 Answers  

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what is grounding & what is the value of groumding rod 2.5m?

3 Answers  

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what is corona effect

3 Answers  

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what is the acceptable earth resistance value ?

4 Answers  

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