Which of the following coals has the highest calorific value_________________?

Related Mcqs:

The specific heat of superheated steam in kcal/kg is generally of the order of___________________?

A. 0.1 B. 0.3 C. 0.5 D. 0.8 E. 1.0...

Lancashire boiler is of____________________?

A. stationary<fire tube-type B. horizontal type C. natural cirulation type D. internally fired type E. all of the above...

The number of flue tubes in Lancashire boiler is_________________?

A. zero B. one C. two D. four E. many...

The economizer is used in boilers to _______________________?

A. increase thermal efficiency of boiler B. economise on fuel C. extract heat from the exhaust flue gases D. increase flue gas temperature E. to heat feed water by bled steam...

The behaviour of coal in a furnace is determained by_______________________?

A. the content of sulphur B. the content of ash and heating value C. the proximate analysis D. the exact analysis E. its type...