why we use charcoal layer in aqua silencer to purify the gases??

1 Answers  

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Laws of thermo dynamics?

2 Answers   TCS,

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In Rankine cycle there is a concept of Tm(mean temp of heat addition)For calculating the efficiency of the cycle we generally use n=1-T2/T1 again Tm taking into consideration we get n=1-T2/Tm as T1>Tm so he efficiency will be different for same cycle. Can anybody explain how is it possible? advance appriciation for your effort

6 Answers   Sail,

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What is an expansion valve and its purpose?

0 Answers   RRB,

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what are the alignment methods for any two turbine shafts and formulae

2 Answers  

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let we know the formula to get od & width of the bearing from its no.

0 Answers  

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Why pistons are usually dished at top ?

0 Answers  

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can any one pls refer me any sites which have notes regarding Body-in-white(welding fixtures)...pls

0 Answers  

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Where do you work in engineering company?

0 Answers  

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how speed of the conveyor can be calculated

1 Answers  

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what is engineering?and what is mechanical engg.?

2 Answers  

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How to get a pipe weight? if we have know only diameter and length.

2 Answers   Bhel,

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