Orsat meter is used for__________________?

Steam Boilers, Engines, Nozzles and Turbines 26/04/2020

A. gravimetric analysis of the flue gases
B. volumetric analysis of the flue gases
C. mass flow of the flue gases
D. measuring smoke density of flue gases
E. none of the above

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    Carbonation of coal is the process of________________________?
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    Hard coke is produced by carborisation of coal at_______________?
    A. atmospheric temperature B. 500-600°C C. 70O-850°C D. 95O-1100°C E. 120O-1500°C...
    The ratio of heat utilised to produce steam and the heat liberated in furnace is known as___________________?
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