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Surveying Review #1

Total questions: 28

Worksheet time: 14mins

Name
Class
Date
1.

Foresights on a survey are always taken after backsights.

a)

True

b)

False

2.

Most surveying elevations start at 100 feet to avoid negative numbers when measuring slope.

a)

True

b)

False

3.

A station in a survey may have a foresight and no backsight.

a)

True

b)

False

4.

To get the station elevation, subtract the backsight from the height of instrument.

a)

True

b)

False

5.

When completing field notes, column headings are not necessary, as all surveyors follow the same format.

a)

True

b)

False

6.

To calculate the height of instrument, add the backsight measurement to the elevation.

a)

True

b)

False

7.

The longer the distance of the traverse, the greater the allowable error.

a)

True

b)

False

8.

Most surveys assume a starting benchmark elevation of 100 feet.

a)

True

b)

False

9.

During a profile survey, there is never the need for a turning point because all of the readings may be taken from one level or transit location.

a)

True

b)

False

10.

Which tools are commonly used to measure long distances when surveying?

a)

chaining ring and pins

b)

hand sighting caliper

c)

surveyor's scale

d)

tape measure

11.

In surveying, how should 6 inches be noted?

a)

1/2 ft

b)

0.05 ft

c)

0.5 ft

d)

0.6 ft

12.

Who on a taping crew has the responsibility of taking the zero end of the tape and advancing in the direction of the line to be measured, pulling the tape behind?

a)

head tape person

b)

note keeper

c)

rear tape person

d)

secondary tape person

13.

The total distance covered in a leveling circuit is called a __________.

a)

traverse

b)

allowable error

c)

station

d)

benchmark

14.

The maximum acceptable distance that a survey may be off in measurement after being closed-out on the benchmark i s known as:

a)

traverse

b)

allowable error

c)

station

d)

benchmark

15.

The location of the leveling rod when the reading is geing taken is called a:

a)

traverse

b)

allowable error

c)

station

d)

benchmark

16.

A permanent point of known or assumed elevation from which leveling surveys are started is called a:

a)

traverse

b)

allowable error

c)

station

d)

benchmark

17.

A solid location, usually marked by a temporary stake, on which a foresight is taken, to which the instrument is moved, and from which a backsight is taken is a:

a)

turning point

b)

foresight

c)

station

d)

benchmark

18.

A level reading taken on a point of unknown elevation is a:

a)

turning point

b)

foresight

c)

station

d)

benchmark

19.

The process of determining the elevations of a series of points at measured intervals along a line.

a)

profile leveling

b)

benchmark

c)

elevation

d)

station

20.

A permanent point of known or assumed elevation from which a leveling survey is started.

a)

profile leveling

b)

benchmark

c)

elevation

d)

station

21.

The height of a point relative to the benchmark location of the survey.

a)

profile leveling

b)

benchmark

c)

elevation

d)

station

22.

The location of the leveling rod when the reading is being taken.

a)

profile leveling

b)

benchmark

c)

elevation

d)

station

23.

A level reading taken on a point of known or assumed elevation.

a)

backsight

b)

height of instrument

c)

foresight

d)

turning point

24.

The elevation of the level line of sight with respect to the benchmark, as indicated by the cross hairs in the telescope.

a)

backsight

b)

height of instrument

c)

foresight

d)

turning point

25.

A level reading taken on a point of unknown elevation.

a)

backsight

b)

height of instrument

c)

foresight

d)

turning point

26.

A solid location, usually marked by a temporary stake, on which a foresight is taken, to which the instrument is moved, and from which a backsight is taken to determine a new height of instrument.

a)

backsight

b)

height of instrument

c)

foresight

d)

turning point

27.

The measurement records for a survey.

a)

field notes

b)

allowable error

c)

foresight

d)

turning point

28.

The maximum acceptable distance that a survey may be off in measurement after being closed out on the benchmark.

a)

field notes

b)

allowable error

c)

foresight

d)

turning point