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.Management Sciences
A. carbon, hydrogen, nitrogen, sulphur, moisture
B. fixed carbon, ash, volatile matter, moisture
C. higher calorific value
B. lower calorific value
E. best analysis
Related Mcqs:
- Equivalent evaporation is the amount of water evaporated in a boiler from and at ____________________?
- A. 0°C B. 100°C C. saturation temperature at given pressure D. room temperature E. 20°C...
- Which of the following is steam dbal?
- A. non-coking bituminous coal B. brown coal C. pulverised coal D. coking bituminous coal E. none of the above...
- The pressure at which latent heat of vaporisation of water is zero, is_________________?
- A. below atmospheric pressure B. 1 kg/cm2 C. 100 kg/cm2 D. 170 kg/cm2 E. 225.6 kg/cm2...
- Incomplete combustion can be best judged by__________________?
- A. smoky chimney exit B. excess air in flue gases C. measuring carbon mono-oxide in flue gases D. measuring temperature of flue gases at exit of furnace E. measuring oxygen in flue gases...
- The maximum discharge through a chimney occurs when the height of chimney is_____________________?
- A. infinitely long B. around 200 meters C. equal to the height of the hot gas column producing draught D. outside temperature is very low E. more than the tallest building nearby...
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