Answer / siva.e

SF6.

what is the problem with single phase AC motors and how is it overcome?

2 Answers  

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Is there any local or International standards that prohibit the installation of earthing pit in the planters area where the earthing pit is subject to continues soak in water?

1 Answers  

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how to calculate the over current rating of 3phase motor

2 Answers  

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Hello friends, Can anyone explain the concept of zones in Bus bar protection and how can we differentiate the main zone and check zone in Bus bar protection

1 Answers   ABB, NCC,

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WHAT IS THE DG OIL SPECIFICATIONS AND WHAT IS THE DIFFERENCE BETWEEN THE DG OIL AND TRANSFORMER OIL

4 Answers  

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why we use 3 phase in our country?..why no 4,5 or 2??

2 Answers   Siemens,

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What is the difference btwn grounding and earthing?

11 Answers   HAL,

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what is the difference b/w absolute encoder and incremental encoder?

0 Answers  

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How to Calculate The sag of OPGW in Transmission Line???

0 Answers   Zenco Systems,

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Draw a block diagramof Three UPS systems connected in Parallel mode?

0 Answers   HSL,

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differentiate between remote backup relay and local backup relay?

1 Answers  

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A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

0 Answers  

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