Bituminous Mining Laws - Module 7
Progress Indicator:
Question 1 of 25
1. When the whole of the rope on a hoist is wound on the drum, the flanges shall have a clearance of not less than _______ inches.
Choices:
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Penna. Mine Officials' Exam Practice Tests Bituminous Mining Laws - Module 7 Progress Indicator: Question 1 of 25 1. When the whole of the rope on a hoist is wound on the drum, the flanges shall have a clearance of not less than _______ inches. Choices: |
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