Answer Posted / phani

dead load support, Tie rod type supports are generally used
for critical pipe lines

What is the use of chuck?

1017

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What are the causes of dirty lubricating oil?

1890

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What is critical pressure ?. What will happen if water is heated above critical pressure and temperature?. What importance it is having related to Boiler?. Upto what presrure natural circulation is possible in Boilers?.

2433

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Explain what are the thermal conductivity properties of brass?

1012

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Is it possible to make common ducting for Induced draft boiler with Forced Draft Boiler?  Induced Draft Boiler is having Agrowaste type and Forced Draft Boiler is of Oil Firing type.

1782

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Why is heat treatment required?

1112

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

1875

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A simple problem involing in hoops stress. For sphere: M= [3/2]*p*V*[density of pressure vessel material/Maximum working stress it can tolerate] For Thin walled pressure walls: Hoops stress or stress in the radial direction =p*r/2t ?

2597

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i need to prepare for iocl exam.pls provide me the book names for apptitude section which include reasoning,numerical ability,logical deductions......

2797

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Explain the difference between upstream and downstream in a refinery?

931

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Explain difference between modulus of resilience and modulus of rigidity ?

1089

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sir i have applied for ntpc and engineers india can u suggest some books which have one words.

1746

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I am requiering interview questions regarding Close Ferro Crome Furnaces

2018

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Which pipe should I use SAW, ERW or seamless if I have the following constraints I have to transport methane gas Size is 8” Corrosive environment Sulphide is present Also tell the cost comparison

1992

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Is it ABS AH 36 material equivalent to IS 2062 Gr B material.

21005

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