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MCQs

Total Questions : 60 | Page 3 of 6 pages
Question 21. Which of the following indicates the principle of GPS?
  1.    Resection
  2.    Trilateration
  3.    Trisection
  4.    Traversing
 Discuss Question
Answer: Option B. -> Trilateration
Answer: (b).Trilateration
Question 22. Which of the following can indicate the correct set of GPS segments?
  1.    Navigation, space
  2.    User, navigation
  3.    Control, user
  4.    Control, navigation
 Discuss Question
Answer: Option C. -> Control, user
Answer: (c).Control, user
Question 23. Which of the following segments can use GPS receiver?
  1.    Navigation segment
  2.    Space segment
  3.    Control segment
  4.    User segment
 Discuss Question
Answer: Option D. -> User segment
Answer: (d).User segment
Question 24. Which of the following indicate the functioning of the Space segment?
  1.    Navigational signals
  2.    Space signals
  3.    User signals
  4.    Control signals
 Discuss Question
Answer: Option A. -> Navigational signals
Answer: (a).Navigational signals
Question 25. Which among the following is used to locate an object?
  1.    GPS
  2.    GIS
  3.    RS
  4.    IRS
 Discuss Question
Answer: Option A. -> GPS
Answer: (a).GPS
Question 26. GPS can also be known as __________
  1.    GOS
  2.    Arc GIS
  3.    GIS
  4.    NavStar
 Discuss Question
Answer: Option D. -> NavStar
Answer: (d).NavStar
Question 27. In pseudo ranging, travel time is measured by ___________
  1.    PRN code
  2.    Noise code
  3.    SPS
  4.    GPS
 Discuss Question
Answer: Option A. -> PRN code
Answer: (a).PRN code
Question 28. Satellite to user range can be calculated by using which of the following methods?
  1.    Relative positioning
  2.    Absolute positioning
  3.    Carrier wave
  4.    Pseudo ranging
 Discuss Question
Answer: Option D. -> Pseudo ranging
Answer: (d).Pseudo ranging
Question 29. Determine the distance between satellite and user if the time difference can be calculated as 3 min.
  1.    54*10¹⁹ m
  2.    45*10² m
  3.    54*10⁹ m
  4.    45*10⁹ m
 Discuss Question
Answer: Option C. -> 54*10⁹ m
Answer: (c).54*10⁹ m
Question 30. For obtaining relative time of transmission and reception of signals, it is required to calculate clock offset.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True

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