For a high pressure/ high temperature multistage pump (Boiler Feed Water Pump), what is the average life of mechanical seal? Does life of DE and NDE differ, if differ, how much? Why?

0 Answers  

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What are the causes of trouble in a boiler during operations?

1 Answers   RRB,

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• Could you describe a typical day or week in this position? What are the challenges facing this position?

1 Answers  

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what is the meaning of bearing number

2 Answers   ADMA OPCO, Essar, L&T, SKF‎, Sterlite Technologies,

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In General please do read newspapers.And be thorough with 10th history and Geography.Biology also

0 Answers   ONGC, TCS,

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Whe a system is said to be

2 Answers  

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If pump suction valve is throttled, what would be the result?

9 Answers  

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What is the meaning of probe in Boilers and that stuff?

0 Answers  

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• What do you consider to be your job's most important assets?

1 Answers   Petro Star Mount,

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What will happened if two gear boxes in parallel are working with different motor speeds?

1 Answers   Lloyds Steel,

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Method of testing or checking boiler water?

2 Answers   ABC Inc, RRB, Siemens,

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i need rrb chennai JE mechanical last 2 year question papers Plz send me on this email id aaasaravanan@gmail.com

0 Answers   RRB,

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