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

1 Answers  

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Arrange the efficiency of the engine in decreasing order Otto, Diesel, dual

22 Answers   NTPC,

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How to measure ducting in HVAC.

15 Answers   GMR,

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Name the operation which can be performed by lathe machine?

0 Answers  

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How does hydraulics work?

0 Answers  

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types of steel avaliable in india and how to select the right steel for the job?

1 Answers  

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What will happen when engine stays in critical speed of 58-65 RPM?

1 Answers   RRB,

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based on the recruitment program and the expected resumption date

0 Answers   Petromar,

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Is the magnitude of force acting between two conductors running parallel and carrying alternating current remains constant? If not what will its frequency if frequency of AC is 50Hz?

1 Answers  

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Where is the expansion tank located?

5 Answers  

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If I can absorb 9,000 lux of sunlight in the bottom of a pool what will the temp rise be per hour, per square foot of absorbing material, per gallon be? Temp of pool deck 115 degrees, water temp 75 degrees, 120,000 lux on the pool deck

0 Answers   ABB,

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where manning formula used

3 Answers   Sail,

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