Why manholes in vessels are usually elliptical in shape ?

1 Answers  

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What is a blow down valves?

2 Answers   ABC Inc, RRB, Siemens,

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current rating of a 3 phase DG set is 20 Amps, but what will be the per phase current for single phase supply.

2 Answers  

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An employ has after increment has Gross Salary 22000 rupees per month. Earlier he was covered in ESI . now should we deduct ESI from his salary or not.

0 Answers  

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I have a Hitachi split unit 1.5 Tr but I want know that what is meaning of R-134a refrigerant and what is chemical formulla.

1 Answers   Balkrishna Industries Limited BKT, Hitachi,

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What are the causes of turbine vibration

0 Answers   RRB,

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which technology use in bikes

0 Answers   TATA,

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what is the difrence between goal and target?

1 Answers  

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Define buckling factor?

0 Answers  

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what is the use of offset follower in cam? why and where we have to use this type of follower?

0 Answers   Ispat,

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Why cavitation will occur in centrifugal pump and not in displacement pump?

0 Answers  

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What are sensible heat, latent heat, and specific heat of water?

1 Answers   ABC Inc, RRB, Siemens,

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