- Toe
- Crest
- Foot
- Edge
Q) Sub-grade drilling is useful in removing ____ in opencast mine workings.
📖 Additional Information
Sub-grade drilling is useful in removing Toe in opencast mine workings.
🔗 Share This Question
WhatsApp
Telegram
LinkedIn
Facebook
All Categories
- Central Electricity Authority Regulations (40)
- Drilling and Blasting (48)
- GATE 2024 (10)
- General (5)
- Geology (7)
- Mines Act 1952 (50)
- Mines Creche Rules (50)
- Mining Machinery (50)
- MINING MCQs (10)
- MMR 1961 (7)
- National Conference (7)
- Rock Mechanics (1)
- Surveying (1)
- THE MINES RESCUE RULES, 1985 (60)
- Winning and Working (24)
