LEVELLING SURVEY - Practice Mode

1) What is rise or fall if inter sight on point 4 is 2.975m and fore sight on point 5 is =2.860m?

+0.115 Rise +0.835 Rise -0.835 fall -0.115 fall

Correct Answer: +0.115 Rise

2) What is reduced level, if height of line of collimation is 98.717m and inter sight is 1.238m?

96.389m 97.389m 97.479m 97.379m

Correct Answer: 97.479m

3) What is the difference in level if back sight reading 1.430m and inter sight reading 2.015m?

+0.585(Rise) -0.585(Fall) +0.558(Rise) -0.558(Fall)

Correct Answer: -0.585(Fall)

4) What is the height of Tee beam above the floor level if height of collimation of level on the floor 102.385m, inverted staff reading of the bottom of Tee beam - 3.890m and R.L of floor level 100.595m?

5.860m 5.680m 5.780m 5.870m

Correct Answer: 5.680m

5) What is the difference in level if back sight of reading 3.370m inter sight of reading 2.975m?

+0.395 (Rise) -0.395 (fall) +0.295 (Rise) -0.295 (fall)

Correct Answer: +0.395 (Rise)

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