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How much amount of fly ash is made utilized by India?(a) 3 – 4%(b) 10 – 20%(c) 50 – 60%(d) 35 – 55%I had been asked this question in an interview for internship.Asked question is from Ash and its Effects on Boiler Operation and Performance topic in division Steam Generators & Accessories of Energy Engineering

Answer»

Correct answer is (a) 3 – 4%

Easiest EXPLANATION: About 20% of COAL ash in the coal is converted into bottom ash and 80% fly ash. INDIA utilizes only 3 – 4% of fly ash generated as compared to 40% UTILIZATION in France and U.K. The government 5t of India is imposing to achieve about 50% of fly ash in the upcoming years.



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