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Mar 06 2019 · Coal questions and answers MCQs Multiple Choice Questions and answers on coal and fuel questions to ask about coal mining Coal questions and answers MCQs 1 Which country is the largest producer of coal China 2 Which country exports the most coal Australia 2017
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Get PriceBetween 1958 and 1962 Between 1962 and 1966 Between 1966 and 1974 Between 1970 and 1974 Question 3Multiple Choice Worth 4 points Coal is a fossil fuel that is used to produce electricity Which of these statements best describes a benefit of coal mining on the region around the mines It gets abundant electricity It becomes rich in minerals
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Get PriceMINING Engineering Interview Questions with Answers pdf Download 1 Which cut is used for solid blasting in Indian coal Mines Wedge cut 2 Permitted explosives are safe to use because Special chemical are used to extinguish the spark produced during blasting 3 Burden is the distance between Distance between first row of blast holes and
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