GATE MN · 2022 · MN
Question 46: Mine Surveying
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Question 46
MNNAT2 marksNeeds review
The shaft-top coordinates of two vertical shafts are given below. The depth of the shaft A and B are 200 m and 149 m, respectively.
Shaft | Latitude (m) | Departure (m) | Surface RL (m) |
|---|---|---|---|
A | N70.0 | W150.0 | 250 |
B | N170.0 | E50.0 | 209 |
The downward gradient of the line joining the bottom of the two shafts in degrees, is ______. (round off to two decimal places)
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2022MN
GATE MN 2022 · Paper 1
Mining Engineering · Original paper archive
- Section
- Mining Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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