Jobs By Abekus

Surveying Questions Set 6:

Quiz Mode

The sag correction in surveys is always _______.

positive

negative

zero

None of these

Solution:

In quadrantal bearing system, bearing of lines varies from

0^o to 360^o

0^o to 180^o

0^o to 90^o

0^o N to 90^o

Solution:

In surveying to determine the position of a point at least how many measurement are required.

one

two

three

four

Solution:

Which of the following errors are fully eliminated by reciprocal leveling?

I, II and III

I and II

I and III

II and III

Solution:

How high should a helicopter pilot rise at a point A just to see the horizon at point B, if the distance AB is 100 km?

763 m

673 m

664 m

873 m

Solution:

When the bearing of a line was measured with a compass, it came to be N42°15'W. If the magnetic declination at the point is 4°45' to the east, what will be the true bearing of the line?

N38°30'W

N37°30'W

N46°00'W

Solution:

Column I
P. Coriolis effect
Q. Fumigation
R. Ozone layer
S. Maximum mixing depth (mixing height)

Column II
1) Rotation of earth
2) Lapse rate and vertical temperature profile
3) Inversion
4) Dobson
The correct match of Column I with Column II is

P–2, Q–1, R–4, S–3

P–2, Q–1, R–3, S–4

P–1, Q–3, R–2, S–4

P–1, Q–3, R–4, S–2

Solution:

When an instrument is at point P, the staff readings are 2.748 at P and 1.824 at Q. When the instrument is at point Q, the staff readings are 1.606 at P and 0.928 at Q. The distance between P and Q is 1010 m. The reduced level (R.L.) of P is 126.386. Find the angular error in the collimation adjustment of the instrument.

39"

49"

59"

69"

Solution:

An instrument was setup at P and angle of elevation to a vane 4 m above the foot of staff held at Q was 9 ° 30'. The horizontal distance between P and Q was known to be 2000 m. What is the R.L. (in m) of staff station Q?
[Given that the R.L. of instrument axis was 2650.38 m and consider refraction and curvature corrections]

2571.10

2980.8

2981.34

3053.33

Solution:

A plan of an area has been shrunk such that the line that originally measured 20 cm is now 19.8 cm. If the original scale was 1 cm = 200 m, consider the following statements:
i. The new scale will be 1 cm = 202.02 m.
ii. The correct length corresponding to the measured length of 10 m is 10.1 m.
Which of the following statements are correct?

Both i and ii

i only

ii only

Neither i nor ii

Surveying Questions Set 6:

The sag correction in surveys is always _______.

Solution:

In quadrantal bearing system, bearing of lines varies from

Solution:

In surveying to determine the position of a point at least how many measurement are required.

Solution:

Which of the following errors are fully eliminated by reciprocal leveling?

Solution:

How high should a helicopter pilot rise at a point A just to see the horizon at point B, if the distance AB is 100 km?

Solution:

When the bearing of a line was measured with a compass, it came to be N42°15'W. If the magnetic declination at the point is 4°45' to the east, what will be the true bearing of the line?

Solution:

Column I
P. Coriolis effect
Q. Fumigation
R. Ozone layer
S. Maximum mixing depth (mixing height)

Column II
1) Rotation of earth
2) Lapse rate and vertical temperature profile
3) Inversion
4) Dobson
The correct match of Column I with Column II is

Solution:

Solution:

Solution:

Solution:

Related Question Sets:

Related Topics:

Surveying Questions Set 6:

The sag correction in surveys is always _______.

Solution:

In quadrantal bearing system, bearing of lines varies from

Solution:

In surveying to determine the position of a point at least how many measurement are required.

Solution:

Which of the following errors are fully eliminated by reciprocal leveling?

Solution:

How high should a helicopter pilot rise at a point A just to see the horizon at point B, if the distance AB is 100 km?

Solution:

When the bearing of a line was measured with a compass, it came to be N42°15'W. If the magnetic declination at the point is 4°45' to the east, what will be the true bearing of the line?

Solution:

Column IP. Coriolis effectQ. FumigationR. Ozone layerS. Maximum mixing depth (mixing height)Column II1) Rotation of earth2) Lapse rate and vertical temperature profile3) Inversion4) DobsonThe correct match of Column I with Column II is

Solution:

Solution:

Solution:

Solution:

Related Question Sets:

Related Topics:

Column I
P. Coriolis effect
Q. Fumigation
R. Ozone layer
S. Maximum mixing depth (mixing height)

Column II
1) Rotation of earth
2) Lapse rate and vertical temperature profile
3) Inversion
4) Dobson
The correct match of Column I with Column II is