Steam Boilers, Engines, Nozzles & Turbines Mcqs

Q.  Calorific value of coal is of the order of _______________________?

a. 200-400 kcal/kg
b. 800-1200 kcal/kg
c. 2000-4000 kcal/kg
d. 5000-8000 kcal/kg
e. 8000-10,000 kcal/kg


ANSWER: See Answer
 
No explanation is available for this question!
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