GATE MN · 2020 · MN
Question 49: Mine Surveying
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Question 49
MNNAT2 marksNeeds review
A tacheometer was set up at station P and the following readings were taken at two stations A and B with the staff held vertical and the line of sight horizontal.
Line | Bearing | Staff intercept |
|---|---|---|
PA | 210° | 1.2 m |
PB | 135° | 1.4 m |
The additive and multiplying constants of the tacheometer are 0 and 100, respectively. The length of AB in m is ________ (round off to 1 decimal place).
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2020MN
GATE MN 2020 · Paper 1
Mining Engineering · Original paper archive
- Section
- Mining Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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