Answer / sameer

unplasticized polyvinyl chloride ( uPVC)
Chlorinated Polyvinyl chloride ( cPVC)

Answer / mahabub

Ultra Poly venide Cloride 

differentiate pressure relief valve and pressure saftey valve

3 Answers  

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i am interasted on mechanical engineer plz send any mechanical engineer book for my emailid:-dyagnesh22@yahoo.com

0 Answers   RRB,

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What is endurance limit and what is its value for steel ?

0 Answers  

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what is the formula and technique for duct designing?

1 Answers  

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How do you repair a hydraulic jack?

0 Answers  

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how current flow found at one and of generator ,at star neutral point each phase.

0 Answers   Neptune,

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Enumerate some trouble of fuel injection valve

0 Answers   RRB,

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difference between unilateral tolerance and bilateral tolerance

7 Answers   Dover, Focus Energy,

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what is a presure relife valve in a diesel generator.

2 Answers  

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sir,iam applied rrb chennai for the post of junier engineer,i need objective type question book,please refer the suitable book,author and publication.

0 Answers  

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Explain the advantages of cycloidal and involute gears?

0 Answers  

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How much is the specific fuel consumption of an average diesel engine?

1 Answers   RRB,

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