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QUIZ: Can you name the Surface Quiz Lecture 1 Review?

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HintAnswer
3rd stage of mineral exploitation
True or false: Electric rope shovels have a low CAPEX
4th stage of feasibility studies
Bottom dump trucks are limited to slopes less than ___%
5th stage of strip mining cycle
Surface miners work well in ____ deposits
Bottom dump trucks are limited to ___ materials due to wear on dump doors
CT = ....?
6th stage of strip mining cycle
Articulated trucks are _____
1st stage of strip mining cycle
PM = ...?
Final stage of strip mining cycle
Surface vs. Underground key decision factors
3rd stage of feasibility studies
2nd stage of mineral exploitation
2nd stage of strip mining cycle
Hydraulic excavators are ____ selective than a rope shovel
4th stage of strip mining cycle
Front end loaders have ____ mobility
HintAnswer
Surface vs. Underground key decision factors
3rd stage of open pit production cycle
1st stage of mineral exploitation
3rd stage of strip mining cycle
Strip mining is applicable for ______ deposits
4th stage of open pit production cycle
Rear dump HT's are effective up to a ___% gradient
Trolley assisted HT's have a ____ OPEX than rear dump HT's
2nd stage of open pit production cycle
Surface vs. Underground key decision factors
Surface vs. Underground key decision factors
UT = ...?
Surface vs. Underground key decision factors
Quarrying is useful when the rock is required for its ______ or chemical properties
4th stage of mineral exploitation
5th stage of mineral exploitation
2nd stage of feasibility studies
Electric rope shovels provide the ____ productivity of all loading equipment
1st stage of feasibility studies
1st stage of open pit production cycle

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