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Surveying Questions Set 1:

Quiz Mode

The slope correction for a length of 30 m along a gradient of 1 in 20, is

3.75 cm

0.375 cm

37.5 cm

2.75 cm

Solution:

In land surveying, which of the following is not necessary?

Theodolite

Sextant

Aneroid Barometer

Steel Tape

Solution:

A curve has a radius of 150 m. Calculate the degree of the curve.

11.5 degrees

13.4 degrees

15.5 degrees

17.8 degrees

Solution:

The fore bearings of the lines AB and BC are 40 and 120 respectively. The included angle between AB and BC is

100

Solution:

With the rise of the temperature, the sensitivity of the bubble tube

Decrease

Remains unaffected

Increases

None of the above

Solution:

Which of the following is not a temporary adjustment of the prismatic compass?

Centring

Levelling

Focusing prism

Adjusting sight vane

Solution:

On a Broad gauge track with a curve of 150 m radius, the train speed is 20 m/s. The required superelevation is:

1.5 cm

2.3 cm

3.5 cm

4.2 cm

Solution:

When the bubble in an adjusted level is centered, the axis of the bubble tube becomes parallel to which of the following?

Line of sight

Line of collimation

Axis of the telescope

None of the above

Solution:

If the bubble tube of a level has a sensitivity of 35" per 2 mm division, find the error in staff reading on a vertical staff at a distance of 100 m caused by the bubble bending 3/2 divisions out of center.

0.075 m

1.00 m

0.05 m

0.025 m

Solution:

The local means time at a place located in longitude 90 ° 40' E when the standard time is 6 hours and 30 minutes and the standard meridian is 82 ° 30' E is

5 hours, 2 minutes and 40 seconds

5 hours, 57 minutes and 20 seconds

6 hours and 30 minutes

7 hours, 02 minutes and 40 seconds

Surveying Questions Set 1:

The slope correction for a length of 30 m along a gradient of 1 in 20, is

Solution:

In land surveying, which of the following is not necessary?

Solution:

A curve has a radius of 150 m. Calculate the degree of the curve.

Solution:

The fore bearings of the lines AB and BC are 40 and 120 respectively. The included angle between AB and BC is

Solution:

With the rise of the temperature, the sensitivity of the bubble tube

Solution:

Which of the following is not a temporary adjustment of the prismatic compass?

Solution:

On a Broad gauge track with a curve of 150 m radius, the train speed is 20 m/s. The required superelevation is:

Solution:

When the bubble in an adjusted level is centered, the axis of the bubble tube becomes parallel to which of the following?

Solution:

If the bubble tube of a level has a sensitivity of 35" per 2 mm division, find the error in staff reading on a vertical staff at a distance of 100 m caused by the bubble bending 3/2 divisions out of center.

Solution:

The local means time at a place located in longitude 90 ° 40' E when the standard time is 6 hours and 30 minutes and the standard meridian is 82 ° 30' E is

Solution:

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