differentiate pressure relief valve and pressure saftey valve

3 Answers  

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how is Eccentricity reduced?

1 Answers  

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what is counter weights. Why the ship cranes are not having counter weights irrespect of industrial & civil construction cranes are having counter weights.

1 Answers  

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How to select the shock absorber?...................

1 Answers   BARC,

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Which is not present in CI engines?

5 Answers   Bhel,

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what is requirement of bottle filling machine

1 Answers  

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How do we calculate number of jets for Pelton turbine, when its specifications like turbine diameter, number of buckets, total discharge are given?

1 Answers   JSW,

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What is flashpoint?

2 Answers  

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What is the purpose of I.O. circulation before and after starting of engine?

0 Answers   RRB,

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if the blade height is increased,then how it increases the specific speed of centrifugal pump?

0 Answers   Bhel,

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What is the cause of cylindrical liner overheating?

0 Answers  

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How do we differentiate oxy & acetylene?

1 Answers   TATA,

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