Narrow coke ovens as compared to wider coke ovens_________________?

Related Mcqs:

Laboratory gas is obtained by the cracking of____________________?

A. Gasoline B. Diesel C. Fuel oil D. Kerosene...

Advantages of fluidised bed combustion are ____________________?

A. Reduced NOx formation in flue gas B. Lower furnace operating temperature C. High heat transfer rate D. All A., B. & C....

The main function of primary air in pulverised coal fired burner is to_________________?

A. Burn CO to CO2 B. Dry and transport the coal C. Have proper combustion by supplying it around the burner D. Preheat the tertiary air used for complete combustion of CO to CO2...

A sample of natural gas containing 80% methane (CH4) and rest nitrogen (N2) is burnt with 20% excess air. With 80% of the combustibles producing CO2 and the remainder going to CO, the Orsat analysis in volume percent is_________________?

A. CO2 : 6.26, CO : 1.56, O2 : 3.91, H2O :15.66, N2 : 72.60 B. CO2 : 7.42, CO : 1.86, O2 : 4.64, N2:86.02 C. CO2 : 6.39, CO : 1.60, O2 : 3.99, H2O:25.96, N2:72.06 D. CO2 : 7.60, CO : 1.90, O2 : 4.75, N2 : 85.74...

Which of the following is not a ‘manufactured’ fuel ?

A. LPG B. Coal briquettes C. Tar D. Colloidal fuels...