Please provide me Hindustan Pretroleum Question Paper with Answers

0 Answers   HAL, IOCL,

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How do you find ductile-brittle transition temperature of metals?

0 Answers  

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how many maximum enter 2mm Dia solid cylindrical pipe into 8mm Dia hollow cylindrical pipe. give answer with calculation.

0 Answers   Bhel,

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What are your significant functional achievements in the present company? How did they contribute to the total process

0 Answers  

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Hi! Greetings of the day. Can somebody tell me about as built duct sheet area calculation method. As we know that for this purpose A = (W+H)*2*L. But I have query about multiplication factors for elbows, tappers, offsets etc if there is any. Also refer the papers if available. Please revert. Thanks in advance.

0 Answers  

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if it is possible for the air conditioner to maintain the temperature of 20 degree Celsius when the atmospheric temperature is 10 degree celsius

4 Answers  

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do you see fogging system in power plant?(cooling tower)

0 Answers   TATA,

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What is comprehensive definition of compressor surging

0 Answers  

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what is difference between (pressure and stress), (sencitivity and efficiency) .

7 Answers   Bosch,

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What is the formula to calculate the rating of a air compressor.

2 Answers  

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why is heat treatment of steel metal crucial?

0 Answers  

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in power plant lube oil system, if oil mist/vapour eliminator is not running what are all the consequences occur in system?

1 Answers   TATA,

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