Why water can’t be used as refrigerant for small refrigerating equipment ?

1 Answers  

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Why Slag comes on top of weld bead & if ur answer is related to density then think of overhead welding if slag is ligter than weld metal then in overhead welding firstly a laye of slag & then a layer of weld metal must be deposited.

3 Answers   SGS,

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How to stop a purifier?

0 Answers   RRB,

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Why reciprocating type compressors are used in cement industry and why not centrifugal type compressor?

1 Answers   ACC, Sidhee Cement,

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how buoyancy force is realte with convection?

0 Answers  

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What are the different types of gate valves?

0 Answers  

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What is long form of FIAT

4 Answers  

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Dear sir/madam, plz sand me techanical test question (mechanical)

0 Answers   Micromatic,

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What is the difference between P11 & P22 pipes?

2 Answers   CSI, Kirloskar,

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which course is suitable to study for second year mechanical students..? where we can study that.?,whether it should be in city side or rural area ...?

1 Answers  

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What do you understand by heat treatment?

0 Answers  

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whats the range of poissons ratio of a stable material??

3 Answers  

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