What are the causes of high alkalinity in boiler water?

2 Answers   ABC Inc, RRB, Siemens,

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i want to know the difference between proportional hydraulic valve & servo hydraulic valve

0 Answers  

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why steam power plant is more popular than gas turbine plant?

5 Answers   ME,

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why different types of sound are produced in different bykes though they say run on SI engine

3 Answers   Honda,

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Whether ductile material can fail in brittle manner? WHEN?

12 Answers   Bhel, Descon, DRDO,

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i am preparing for vsp management trainee technical 2010.can any one send me modelpapers of preliminary written test.

0 Answers  

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In 9E frame of gas turbine how many MW is used

1 Answers   OPG, PWW,

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why we can shut down dischareged valve of centrifugal pump while running?

2 Answers  

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Difference between Relief valve & pressure reducing valve ? Can we use pressure reducing valve instead of pressure relief valve ?

6 Answers   Sterling, Vanaz Engineers,

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When can we using journal bearing and what is differences in duty between it and friction less bearing ?

2 Answers   NOC,

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What is fit tolerance limit

2 Answers   Ecil,

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What is representative elementary volume?

0 Answers  

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