What is fuel catalytic cracking

1 Answers  

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What is the purpose of air cooler of D/E?

0 Answers   RRB,

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What are mechanical safeties in Chiller(i.e Compressure)?

1 Answers   Voltas,

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if you are standing on 30th floor & you asked to drink a water through straw .can you? water is in glass at the ground floor.

5 Answers  

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Define enthalpy?

0 Answers  

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Hello Friends I had my ONGC test today,but it was very bad.But I would give certain suggestions so that u may not face he problem which i had. Be thorough with Electrical Technology.Generators.motors stators etc.There are 5 questions on that. There were also good no.of questions from Hydraulic machine and Production technology. Then 3 from Strength of materials.And remember the dimensional quantities.

0 Answers   ONGC, TATA,

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suppose if u selected ,when will u quit?

4 Answers  

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what is the difference between dross and scale?

1 Answers   Hindalco,

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Why we are cooling screw pump as + displacement pump?

3 Answers  

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Explain why do the radiators in your house click when you start the heating system?

0 Answers  

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Inspection for intermediate shaft bearing.

1 Answers   RRB,

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4 = S in R

1 Answers   Eicher,

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