Calorific value of coke even gas produced by low temperature carbonisation of coal is about ____________ Kcal/Nm3?

Related Mcqs:

Cannel coal and boghead coal are the examples of _________________?

A. Humic coals B. Liptobiolites C. Sapropelic coals D. None of these...

Low temperature oxidation of stored coal results in the________________?

A. Decrease in its caking power & calorific value B. Decrease in its carbon & hydrogen content C. Increase in its oxygen content D. All A., B. and A....

Initial pressure of oxygen introduced into the ‘bomb’ of the bomb calorimeter for determination of calorific value of coal/fuel oil may be around _____________ atm?

A. 3-5 B. 25-30 C. 60-65 D. 95-100...

The difference between total carbon and fixed carbon of coal will be minimum in case of___________________?

A. Lignite B. Bituminous coal C. Anthracite D. High temperature coke (V.M < 0.5%)...

Junker’s calorimeter is used to determine the calorific value of______________________?

A. Pulverised coal B. Gaseous fuels C. Fuel oil D. None of these...