In a Waste heat recovery boiler feed control valve is after the economiser where as in auxilary boiler feed control valve is given before the economiser.why?

2 Answers  

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what is the difference between sales-men engineer and projet manager engineer??

0 Answers   IBM,

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How will you create a piston head?

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How with alloying of steel it is possible to a achieve properties which can not be achieved with heat treatment ?

0 Answers  

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What is the difference between Muff Coupling and Screwed Coupling with Cotter pin used in pump line shafts.

0 Answers   DAE,

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what is mean by Shrink fit & Press fit

1 Answers  

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Instead of having individual transmission what is the benefit of unified transmission?

0 Answers  

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What is the purpose of a turning gear?

3 Answers  

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i need to prepare for iocl exam.pls provide me the book names for apptitude section which include reasoning,numerical ability,logical deductions......

0 Answers  

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why we cant measure absolute entropy directly,but the change we can?

0 Answers  

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please send me model question papers for DVC Examination diploma mechanical

0 Answers  

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Give the function of evaporator?

1 Answers   RRB,

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