Question
Transportation Engineering Question on Statistical analysis of traffic data
Differential levelling is carried out from point P (BM: +200.000 m) to point R.
| The readings taken are given in the table.Points | Staff readings (m) | Remarks |
|---|---|---|
| Back Sight | Fore Sight | |
| P | (-)2.050 | |
| Q | 1.050 | 0.950 |
| R | (-)1.655 | |
| Reduced Level (in meters) of the point R is _______ (rounded off to 3 decimal places). |
Answer
The correct answer is 199.704 to 199.706 (approx)