GATE MN · 2020 · MN
Question 3: Mining Machinery
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Question 3
MNMCQ1 markNeeds review
Match the following safety arrangements for a surface-to-underground shaft hoist with their corresponding safety functions.
Hoisting safety arrangement | Safety function |
|---|---|
P — Detaching hook | 1 — Over-winding safety on surface |
Q — Narrowing rigid guides | 2 — Resting cage |
R — Keps | 3 — Over-winding safety at underground |
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2020MN
GATE MN 2020 · Paper 1
Mining Engineering · Original paper archive
- Section
- Mining Engineering
- Question type
- Multiple choice (MCQ)
- Marks
- 1 mark
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