Answer / beer mohamed

thats not SH6 That is Sf6 ,this is a gas sulfur hexa
floride this is used as a insulating medium for higher
rating breakers this is used as a insulating medium,arc
quenching purpose

Answer / girish sail

thats not sh6 that is sf6 , this is sulfer hexaflorid
gas ,it is highly electronigativ ,it absorb free
electron,and so it used arc quanching medium in sf6 C.B.

what is the exact direction of current? as we know current travels from higher potential to lower potential,so if we take battery +ve to -ve implies current direction is from positive terminal to negative terminal.,whereas electrons flow from negative to positive as they are attracted by positive ions.current will be the plow of charge but not flow of positive ions.please clarify my doubt friends.

2 Answers  

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Which system is best for industries 3ph 3w or 3ph 4w?

3 Answers  

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Can any one tell me the current VAT, Sales Tax, Octroi and Excise duty for the financial year 2009 -2010. Say control panels are manufactured in maharashtra, then what will be the taxes for within Maharashtra and outside Maharashtra?

1 Answers  

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what is the purpose that we use PLC system in power system

2 Answers   Glatt, MTS,

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if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?

0 Answers  

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how to calculate of which rating transformer should be selected? take any example

2 Answers  

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Define branch?

0 Answers  

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How many types are using in 220kv/400 kv swith yard

0 Answers  

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what is the difference b/w earthing and grounding??

2 Answers   Dodsal,

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What is difference between ct&pt transformers?

4 Answers   Adgas,

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What is star-delta transformer?

0 Answers  

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During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?

0 Answers  

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