What is the difference between efficiency and effectiveness of an machine,man

1 Answers  

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How to identify the bearing number with 3 dimensions of bearing ID & OD & bearing outer width? In interview me answerad only the bearing ID multiply with 5. That is last two digit number.

0 Answers   Al Suwaidi, Shriram Pistons, SPIPL,

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what is the minimum height at which safety belts are mandatory as per safety rules?

9 Answers  

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1.In modal analysis ,we can give damping or not? 2.draw goodman's rankine fatigue curve? 3.write down goodman's rankine fatigue equation? 4.IN structural analysis ,out of so many stresses,why von-mises stress are chosen?

1 Answers   Infotech,

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How do you buy a nut from the local vendor?

14 Answers   IIT M, JCB, L&T,

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temperature of gas increases .comment on change in conductivity of gases.

3 Answers  

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What is the relationship between cop of heating and cooling ?

0 Answers  

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Where can you find the feed check valve and feed stop valve and give the purpose of it?

1 Answers   RRB,

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Name the instrument which measures its speed in a car?

0 Answers  

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Can you use motor oil in a hydraulic system?

0 Answers  

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What is the purpose of liquid receiver IN the refrigeretion system

0 Answers  

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For hot water : please compare to solar heat and heat pump (environment/operation/invest...) Is there any comparison available. Thank you

0 Answers  

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