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Surveying Questions Set 9:

Quiz Mode

The representative fraction 1/2500 means that the scale of 1cm is equal to

0.25m

2.5m

25m

2.5km

Solution:

Which of the following reference direction is used in a geodetic survey?

True

Magnetic

Arbitrary

Any of these

Solution:

If h is the difference in height between end points of a chain of length the required slope correction is ______.

Solution:

Find the scale of the photography taken from a height of 4500 m, with a camera of focal length 15 cm.

1 : 30,000

1 : 15,000

1 : 20,000

1 : 10,000

Solution:

The following bearings were observed while traversing with a compass:
Which stations were affected by local attraction?

A and B

B and C

C and D

A and D

Solution:

If the fore bearing of a line is S 50° 30' E, the back bearing of the line assuming no local attraction is _____

S 30° 50' E

N 50° 30' E

N 50° 30' W

S 30° 50' W

Solution:

Which of the following is not a natural error in compass surveying?

Variation in declination

Local attraction due to the proximity of local attraction forces

Pivot being bent

Magnetic changes in the atmosphere due to clouds and storms

Solution:

The sensitiveness of a level tube decreases if __________.

radius of curvature of its inner surface is increased

diameter of the tube is increased

length of the vapour bubble is increased

both viscosity and surface tension are increased

Solution:

If the sum of northings of a traverse exceeds the sum of southings by 1 m and sum of eastings exceeds the sum of westings by 1 m, the resultant closing error and its true bearing are respectively,

2 m, N 45 W

2 m, N 45 E

1 m, N 45 E

m, N 45 E

Solution:

In a Tacheometer fitted with analytical lens, the staff intercept is 2 .7m , the multiplication constant is 98 and line of sight makes an angle of 60° with vertical. What is the horizontal distance between two points?

198.45

229.15m

132.3m

66.15m

Surveying Questions Set 9:

The representative fraction 1/2500 means that the scale of 1cm is equal to

Solution:

Which of the following reference direction is used in a geodetic survey?

Solution:

If h is the difference in height between end points of a chain of length the required slope correction is ______.

Solution:

Find the scale of the photography taken from a height of 4500 m, with a camera of focal length 15 cm.

Solution:

The following bearings were observed while traversing with a compass:
Which stations were affected by local attraction?

Solution:

If the fore bearing of a line is S 50° 30' E, the back bearing of the line assuming no local attraction is _____

Solution:

Which of the following is not a natural error in compass surveying?

Solution:

The sensitiveness of a level tube decreases if __________.

Solution:

If the sum of northings of a traverse exceeds the sum of southings by 1 m and sum of eastings exceeds the sum of westings by 1 m, the resultant closing error and its true bearing are respectively,

Solution:

In a Tacheometer fitted with analytical lens, the staff intercept is 2 .7m , the multiplication constant is 98 and line of sight makes an angle of 60° with vertical. What is the horizontal distance between two points?

Solution:

Related Question Sets:

Related Topics:

Surveying Questions Set 9:

The representative fraction 1/2500 means that the scale of 1cm is equal to

Solution:

Which of the following reference direction is used in a geodetic survey?

Solution:

If h is the difference in height between end points of a chain of length the required slope correction is ______.

Solution:

Find the scale of the photography taken from a height of 4500 m, with a camera of focal length 15 cm.

Solution:

The following bearings were observed while traversing with a compass:Which stations were affected by local attraction?

Solution:

If the fore bearing of a line is S 50° 30' E, the back bearing of the line assuming no local attraction is _____

Solution:

Which of the following is not a natural error in compass surveying?

Solution:

The sensitiveness of a level tube decreases if __________.

Solution:

If the sum of northings of a traverse exceeds the sum of southings by 1 m and sum of eastings exceeds the sum of westings by 1 m, the resultant closing error and its true bearing are respectively,

Solution:

In a Tacheometer fitted with analytical lens, the staff intercept is 2 .7m , the multiplication constant is 98 and line of sight makes an angle of 60° with vertical. What is the horizontal distance between two points?

Solution:

Related Question Sets:

Related Topics:

The following bearings were observed while traversing with a compass:
Which stations were affected by local attraction?