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Worksheets

Survey

Total questions: 10

Worksheet time: 3mins

Name
Class
Date
1.

In ______ vernier 19 divisions in the main scale is equal to the 20 divisions in vernier scale.

a)

Direct

b)

Double

c)

Retrograde

d)

Extended

2.

Standard conditions for the testing of the chain is

a)

27° C

b)

25° C

c)

15 Kgf

d)

8 Kgf

3.

1 Mile = ________ Surveyor's chain

a)

10

b)

8

c)

80

d)

60

4.

The person who gives instruction in chain surveying is

a)

Follower

b)

Leader

5.

Graduations in the upper plate of theodolite

a)

0 - 20"

b)

0 - 20'

c)

0 - 360°

d)

0 - 90°

6.

Eccentricity error in theodolite can be eliminated by

a)

by reading both verniers

b)

by taking both faces observation

c)

by taking multiple observations

d)

by repetition method

7.

Gales Traverse table used in which of the method for plotting the traverse

a)

Direct method

b)

By independent coordinate method

c)

By dependent coordinate method

d)

By consecutive coordinates method

8.

Correction for latitude for a line in closed traverse using bowdich Rule is equal to

a)

 ΣLatitude × Length of lineArathemetic sum of latitude\Sigma Latitude\ \times\ \frac{Length\ of\ line}{Arathemetic\ sum\ of\ latitude}  

b)

 ΣLatitude × Latitude of lineArathemetic sum of latitude\Sigma Latitude\ \times\ \frac{Latitude\ of\ line}{Arathemetic\ sum\ of\ latitude}  

c)

 ΣLatitude × Latitude of lineAlg⁡ebric sum of latitude\Sigma Latitude\ \times\ \frac{Latitude\ of\ line}{A\lg ebric\ sum\ of\ latitude}  

d)

 ΣLatitude × Length of linePerimeter of traverse\Sigma Latitude\ \times\ \frac{Length\ of\ line}{Perimeter\ of\ traverse}  

9.

Barcoded levelling staff is used for

a)

Auto level

b)

Electronic level

c)

Cushings level

d)

Wye level

10.

Number of orbital plane in which 24 satalites used for GPS is revolving around the earth

a)

12

b)

4

c)

6

d)

24