Critical speed of turbine means the natural frequency and resonance frequency are matching and cause for vibration and noise. which is the natural frequency. how it reflect in vibration.

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how will effect of water injection on turbine load and corresponding MW output(not water washing)

3 Answers  

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who in india do the natural frecquency test on turbine blades

1 Answers   Associated Engineering,

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Please send me IOCL-GET-Mechanical Sample Question paper/previous year paper or the Guidelines related to the same...i will be very thankful to you. i m going to apper for the written of the IOCL on 6th July,2008 Thank you

0 Answers   IOCL,

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

1 Answers   RRB,

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What is the difference between induced draft and forced draft fan? where are they used?

3 Answers  

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How you find the bearing outer diameter, bearing thickness using bearing number? What is the formula?

1 Answers   Unilever,

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What is fission and fusion?

4 Answers  

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If a dimension is given as SC parameter, is supplier allowed to use full range of tolerance specified in drawing without proving capability?

0 Answers  

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If anybody have the ref. design book of the 3 point cylindrical rolling with sheet thickness of 2.3 mm & 67 mm internal diameter legth of 80 mm

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how the efficency of a coupling is calculated?

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What are the modes of heat transfer?

0 Answers  

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