Surveying (3140601) MCQs

MCQs of Modern Surveying Instruments

Showing 11 to 10 out of 20 Questions
1 2
11.
The main function of GPS system is to provide __________.
(a) Global Coordinates
(b) Elevation above MSL
(c) Time
(d) All of above
Answer:

Option (d)

12.
The operational name given to Indian GPS system by ISRO for use in India is __________.
(a) IRNSS
(b) GAGAN
(c) NavIC
(d) None
Answer:

Option (c)

13.
The GPS navigation code Reserved for defence use is _______.
(a) P - Code
(b) C/A code
(c) M - code
(d) None
Answer:

Option (a)

14.
The minimum no. of orbits required for GPS constellation is ________.
(a) 6
(b) 4
(c) 3
(d) 8
Answer:

Option (a)

15.
The first operational GPS system in world was _______.
(a) NAVSTAR GPS
(b) IRNSS
(c) SHENGHZEN GPS
(d) None
Answer:

Option (a)

16.
The master control facility of NAVSTAR GPS is at ______________.
(a) Washington D.C.
(b) California
(c) Colorado Springs
(d) New york
Answer:

Option (c)

17.
The monitor station of NAVSTAR GPS in Indian ocean is at ____________.
(a) Diego Garcia
(b) Ascension Island
(c) Madagascar
(d) None of above
Answer:

Option (c)

18.
To locate the GPS receiver with real time movement, it requires signals from _____________ satellites.
(a) 4
(b) 1
(c) 5
(d) 3
Answer:

Option (a)

19.
To create a 3D visual model of any objects, the best technology available is ______________.
(a) Survey Scanner
(b) Total station
(c) Distomat
(d) None
Answer:

Option (a)

20.
Modern day laser scanner can scan and collect details upto ____________ points per second.
(a) 5000
(b) 25000
(c) 50000
(d) 500
Answer:

Option (c)

Showing 11 to 10 out of 20 Questions
1 2