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Hi! thanks for all the comments. just to be clear, our design coal envelope has this specific guarantee coal and beside that there is a range of coal quality (high and low values). Guarantee conditions states a list of parameters such as air temp, humidity, etc. including guarantee coal. I want...

Dear All, I would like to ask how to proceed with the performance tests on a coal power plant if the fuel quality is different from the contract? how do we create a correction for the thermal performance of the plant. Guarantee coal is different from the actual coal purchased (lower quality)...

Hi All, Thanks for all your comments. I have another question: is it acceptable if say a pump would be tested in 50Hz but the final destination of the pump would be in a 60Hz power application? How would they do this setup? (just test the pump with 50Hz and then apply correction factors for 6oHz?)

Thanks for all your comments.

Could anyone please explain if pump manufacturers design and manufacture pump models to run on both 50/60Hz or do they have specific pumps models that run on 50Hz and a separate set for 60Hz. what are the implications if say we use a pump designed to run on 50Hz and use it for 60Hz application...