Q181
Open questionWhich of the following is a key advantage of cut-and-fill mining?
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Mining Engineering · all questionsMine Development and Mining Methods
Mine Development and Mining Methods
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Q182
Open questionWhat is the main function of a grizzly in an underground mine?
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Q183
Open questionWhich of the following methods is best for extracting ore from a horizontal, thin vein?
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Q184
Open questionWhat is the purpose of "timber sets" in underground mining?
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Q185
Open questionWhich term refers to the initial drift or tunnel created to access an ore body?
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Q186
Open questionWhich support type applies compressive force to resist rock movement?
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Q187
Open questionWhich method is best for mining ore bodies that dip at shallow angles?
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Q188
Open questionThe process of enlarging a shaft or tunnel is called:
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Q189
Open questionWhich method uses gravity flow of ore and caved waste rock?
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Q190
Open questionWhat is the main challenge with room and pillar mining?
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Q191
Open questionWhich method involves simultaneous excavation and backfilling?
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Q192
Open questionWhat equipment is used for horizontal development in hard rock mines?
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Q193
Open questionWhich structure prevents collapse of a shaft during sinking?
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Q194
Open questionWhat method is used to monitor rock movement in mine openings?
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Q195
Open questionWhat is the purpose of a "manway" in underground mines?
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Q196
Open questionWhat is the primary use of a raise in underground mining?
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Q197
Open questionIn a mine layout, what is a "winze"?
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Q198
Open questionWhat is the purpose of scaling in underground mining?
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Q199
Open questionWhich method is most suitable for weak ore and strong wall rocks?
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Q200
Open questionWhat is a typical feature of a decline in underground mining?
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