Drilling and Blasting MCQs Questions & Answers

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Learn and practice multiple-choice questions (MCQs) with answers related to Drilling and Blasting. These resources are available for mining engineering students who wish to clear GATE exams, technical interviews, competitive examinations, and other entrance exams. The Drilling and Blasting chapter is particularly important for students studying mining engineering. Page-2 section-10

Each section contains 100 MCQs on Drilling and Blasting .

In the coward flammability diagram, the respective percentages of methane and oxygen at the nose limit are

A) 14.2, 0.0 B) 14.1, 18.2 C) 5.8, 12.1 D) 5.0, 19.2

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

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Drilling and Blasting MCQs Questions & Answers | Mining Engineering