Following bearings are observed while traversing with a compass.

1.	Following bearings are observed while traversing with a compass.
A.	48 15'
B.	50 15'
C.	49 45'
D.	48 45'
Answer» E.

Discussion

No Comment Found

Related MCQs

Following bearings are observed while traversing with a compass. <br><table class="wp-block-table"><tbody><tr><td><strong>Line Fore Bearing </strong></td><td> <strong>Back Bearing </strong></td></tr><tr><td>AB 126 45' </td><td>308 00' </td></tr><tr><td>BC 49 15' </td><td>227 30' </td></tr><tr><td>CD 340 30' </td><td>161 45' </td></tr><tr><td>DE 258 30' </td><td>78 30' </td></tr><tr><td>EA 212 30' </td><td>31 45' </td></tr></tbody></table> <br>After applying the correction due to local attraction, the corrected fore bearing of line BC will be
The bearings of two inaccessible stations, S<sub>1</sub> (Easting 500 m, Northing 500 m) and S<sub>2</sub> (Easting 600 m, Northing 450 m) from a station S<sub>3</sub> were observed as 225 and 153 26' respectively. The independent Easting (in m) of station S<sub>3</sub> is :
A road is provided with a horizontal circular curve having deflection angle of 55 and centre line radius of 250 m. A transition curve is to be provided at each end of the circular curve of such a length that the rate of gain of radial acceleration is 0.3 m/s<sup>3</sup> at a speed of 50 km per hour. Length of the transition curve required at each of the ends is
Group I lists tool/instrument while Group II lists the method of surveying. Match the tool/instrument with the corresponding method of surveying. <br><table class="wp-block-table"><tbody><tr><td><strong>Group I </strong></td><td><strong>Group II </strong> </td></tr><tr><td>P. Alidade </td><td>1. Chain surveying </td></tr><tr><td>Q. Arrow </td><td>2. Lavelling </td></tr><tr><td>R. Bubble tube </td><td>3. Plain table surveying </td></tr><tr><td>S. Stadia hair </td><td>4. Theodolite surveying </td></tr></tbody></table>
Which of the following errors can be eliminated by reciprocal measurements in differential levelling ? <br>I Error due to earth s curvature <br>II Error due to atmospheric refraction
Determine the correctness or otherwise of the following Assertion (A) and the Reason (R) : <br><b>Assertion (A) :</b> Curvature correction must be applied when the sights are long <br><b>Reason (R) :</b> Line of collimation is not a level line but is tangential to the level line.
The plan of a survey plotted to a scale of 10 m to 1 cm is reduced in such a way that a line originally 10 cm long now measures 9 cm. The area of the reduced plan is measured as 81 cm<sup>2</sup>. The actual (m<sup>2</sup>) of the survey is
Two Pegs A and B were fixed on opposite banks of a 50 m wide river. The level was set up at A and the staff readings on Pegs A and B were observed as 1.350 m and 1.550 m, respectively. Thereafter the instrument was shifted and set up at B. The staff readings on Pegs B and A were observed as 0.750 m and 0.550 m, respectively. If the R.L. of Peg A is 100.200 m, the R.L. (in m) of Peg B is ______ .
In a leveling work, sum of the Back Sight (B.S.) and Fore Sight (F.S.) have been found to be 3.085 m and 5.645 m respectively. If the Reduced Level (R.L.) of the starting station is 100.000 m, the R.L. (in m) of the last station is ______ .
A theodolite is set up at station A and a 3 m long staff is held vertically at station B. The depression angle reading at 2.5 m marking on the staff is 6 10'. The horizontal distance between A and B is 2200 m. Height of instrument at station A is 1.1 m and R.L. of A is 880.88 m. Apply the curvature and refraction correction, and determine the R.L. of B (in m).

Following bearings are observed while traversing with a compass.

Discussion

No Comment Found

Related MCQs

Reply to Comment