what is the indirect method to calculate efficiency of a boiler?

2 Answers  

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which type of que can be asked in this company?

0 Answers  

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Define railroad track ballast?

0 Answers  

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What are the procedures on how to anneal?

0 Answers   RRB,

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what is the electrical load for 1TR Ac?

1 Answers   BEL,

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what is the diffrence betwen primary pumps and secondary pumps in aircoditioning field

0 Answers   Carrier,

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How to find the amount of natural gas required to produce 1kwhr of energy?

0 Answers   Yamaha,

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Write the relation between EER , COP , SEER in airconditioning?

1 Answers   MGL,

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if weld join is failed in radiography what is procudure and its penality

1 Answers  

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The efficiency of a pin fin with insulated tip is

0 Answers  

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draw diagram of automobile,its working function,purpose of differential?

0 Answers  

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What is mean by NPSH? why NPSH available should be more than NPSH required for pump?

2 Answers   Lupin,

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