Why manholes in vessels are usually elliptical in shape ?

1 Answers  

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What will happen if we rotate the horizontal plane in anti-clock wise instead of clock wise and make the drawings in 2nd and 4th quadrant?Why the horizontal plane always rotates in clock wise?

1 Answers  

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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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Explain the difference between grey iron and white iron. What is mottled iron ?

0 Answers  

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What is the density of plastic?

0 Answers  

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State the difference between Forging & Fabrication?

2 Answers   Pioneer Labs,

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On what basis can sliding contact bearings be classified? Explain?

0 Answers  

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What is coaxing ?

0 Answers  

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present salary with all benefits (ctc) please give breakup it possible ?

0 Answers  

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Why big tyres are used for rear wheel ?

3 Answers  

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how mechanical engineering is useful for information technology.

2 Answers   TCS,

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What is the pressure of fuel oil on main engine and diesel generator?

0 Answers   RRB, Trident,

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