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MCQs

Total Questions : 60 | Page 2 of 6 pages
Question 11. Which of the following can be affected by atmospheric path disturbances?
  1.    Modern GPS surveying
  2.    Conventional GPS
  3.    Absolute positioning
  4.    Resection method
 Discuss Question
Answer: Option A. -> Modern GPS surveying
Answer: (a).Modern GPS surveying
Question 12. Which of the following error occurs due to atmospheric conditions?
  1.    Natural error
  2.    User error
  3.    Propagation error
  4.    Signal multipath error
 Discuss Question
Answer: Option D. -> Signal multipath error
Answer: (d).Signal multipath error
Question 13. Which of the following is not used in the tracking system?
  1.    Multiple frequency
  2.    Dual frequency
  3.    Single frequency
  4.    Military navigation
 Discuss Question
Answer: Option A. -> Multiple frequency
Answer: (a).Multiple frequency
Question 14. By using pseudo ranging method, two dimensional and three dimensional GPS positions can be located.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 15. Which among the following can be described as an application of pseudo ranging?
  1.    Computation of distance between satellite and user
  2.    Computation of distance between GPS antenna and satellite
  3.    Computation of distance between GPS antenna and user
  4.    Computation of distance between satellite and object
 Discuss Question
Answer: Option B. -> Computation of distance between GPS antenna and satellite
Answer: (b).Computation of distance between GPS antenna and satellite
Question 16. Which of the following is not included in the Operation Control segment?
  1.    Master control station
  2.    Alternate master control station
  3.    Commands
  4.    Program
 Discuss Question
Answer: Option D. -> Program
Answer: (d).Program
Question 17. Ground antennas can be communicated using __________
  1.    N-band
  2.    K-band
  3.    S-band
  4.    M-band
 Discuss Question
Answer: Option C. -> S-band
Answer: (c).S-band
Question 18. Which of the following can be used to generate navigational messages?
  1.    Control station
  2.    User segment
  3.    Space segment
  4.    Delivery segment
 Discuss Question
Answer: Option A. -> Control station
Answer: (a).Control station
Question 19. Satellite segment receives which of the following information?
  1.    Signals
  2.    Uplink control
  3.    Location
  4.    Gamma rays
 Discuss Question
Answer: Option B. -> Uplink control
Answer: (b).Uplink control
Question 20. Which of the following satellites can use OCS?
  1.    LISS-III
  2.    IRS-1B
  3.    IRS-1A
  4.    IIF
 Discuss Question
Answer: Option D. -> IIF
Answer: (d).IIF

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