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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Why earthing is required for electric equipment Answers: 1.For human protection,2.For euipment protection,3.both,4.None

15 Answers   Bhel,

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Can anybody please provide any link to calculate force rquired to bend a metal sheet into pipe? or describe how is it calculated?

2 Answers  

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What are different types of gate valves?

0 Answers  

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Sir, I have applied for the of section engineer at RRB chennai. please send me all RRB-chennai solved papers in the year of 2001 tO till date. i requested send me the papers to my id as soon as possible.

0 Answers  

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Poisons ratio is higher in (rubber/steel/wood)

5 Answers   Essar,

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sir,i am golng to attend BHEL supervisor trainee personal interview on 11 sept.anyone share me that how could i perform well in interview& what they would expect from me. thank you.

0 Answers   Bhel, Ford,

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what is HVAC & Utility systems

2 Answers  

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Prove that 0/0 =2

2 Answers   CPWD,

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What is the date, first titan launch from cape canaveral?

0 Answers  

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How is the gear ratio calculated?

0 Answers  

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Why iso-octane is chosen as reference fuel for s.i. Engines and allotted 100 value for its octane number ?

0 Answers  

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