Practice Test: Question Set - 03
1. Which instrument is used to find out the co-ordinates of a reflection and at the same time measuring the vertical angles?
- (A) Auto level
- (B) Total
station
- (C) Theodolite
- (D) Transmit
theodolite
2. What is the shape of a single reflector prism?
- (A) Cube corner
- (B) Cuboid
corner
- (C) Circular
- (D) Triangular
corner
3. What is the name of the figure given below?
- (A) Rectangular
and polar co-ordinates
- (B) Polar
to Cartesian co-ordinates
- (C) Rectangular
co-ordinates
- (D) Polar
co-ordinates
4. Faulty temperature and pressure measurement occurs by which source of error in EDM?
- (A) Personal
- (B) Instrumental
- (C) Natural
- (D) Environmental
5. Which program is used to determine polygonal distance?
- (A) Tie distance
- (B) Reference
line
- (C) Free station
- (D) Resection
6. Where is data stored in Total Station?
- (A) Pen drive
- (B) Data card
- (C) Micro
processor
- (D) External
hardware
7. Which program is used for setting out points?
- (A) Resection
- (B) Stake out
- (C) Reference
line
- (D) Remote
height
8. What is the formula for principle of operation of EDM?
- (A) Velocity =
Time ×
Distance
- (B) Velocity = Time
/ Distance
- (C) Velocity =
Distance ×
Time
- (D) Velocity =
Distance / Time
9. What is the formula for principle of operation of EDM?
- (A) Velocity =
Time ×
Distance
- (B) Velocity =
Time / Distance
- (C) Velocity =
Distance ×
Time
- (D) Velocity =
Distance / Time
10. What is the advantage of Total Station?
- (A) The
instruments costly
- (B) Does not
provide field note
- (C) Direct
observation of sum not possible
- (D) Greater
accuracy in area computation
11. Which is fitted with a total station capable of storing 900 to 10000 points?
- (A) Memory card
- (B) Data
recorder
- (C) Internal
memory
- (D) Field
computer
12. What is the disadvantage of using EDM?
- (A) Capable of
measuring long distances
- (B) Precise
measurement of distance
- (C) Accuracy
affected by atmospheric conditions
- (D) Reflectorless
are single person operation
13. What is the abbreviation for EDM in surveying?
- (A) Electronic
Distance Measurement
- (B) Electric
Distance Measurement
- (C) Electro
Discharge Machining
- (D) Electronic
Direct Mailing
14. Which program is used to determine polygonal distance?
- (A) Tie distance
- (B) Reference
line
- (C) Free station
- (D) Resection
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