What is the difference between efficiency and effectiveness of an machine,man,etc., proof with example?

1 Answers  

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which quality steel is better for molasses storage tank? & why? IS 2062 GR A OR IS 2062 GR B

0 Answers  

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junior engineeer (railway previous questions)

0 Answers  

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why thickest layer of ice is formed at windshield of a car not in the window?

1 Answers  

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what is the size of A4 size paper?

7 Answers   Bhel,

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Explain how the lubricating oil circulates in a diesel engine.

0 Answers   RRB,

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HOW TO CALCULTE THE TR CAPACITY FOR SCREW COMPRESSOR, RECIPROCATING COMPRESSOR,PHE & COOLING TOWER? HOW TO CALCULATE THE FLOW RATING OF PUMPS?

0 Answers   Sanmar,

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what is the abc analisys for inventry control?

6 Answers   ITC Infotech,

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What are the ASTM materials used to manufacture boilers?

0 Answers  

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Please informe me about bearing e.g ball bearing, what is meaning of number apearing in bearing or bearing housing. for example:- 6305 or UC P 206

2 Answers   SKF‎,

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Which bearing offers lowest friction?

5 Answers  

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what are the uses of eutectic alloys?

0 Answers  

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