GPS MCQ

Test your knowledge with important GPS MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more GPS MCQs on Bissoy. Bissoy App

• The GPS time must be very accurate.
  ক

  True

  খ

  False
• Which of the following indicates the correct set of GPS data classification?
  ক

  Almanac and ephemeris

  খ

  Ephemeris and user segment

  গ

  Ephemeris and space segment

  ঘ

  Almanac and user segment
• If the connection of the number of satellites decreases, the accuracy of the positioning increases.
  ক

  True

  খ

  False
• Base receiver is kept stationary in which of the following operations?
  ক

  Stop-and-go positioning

  খ

  Kinematic positioning

  গ

  Fast static positioning

  ঘ

  Static positioning
• Kinematic positioning will come under which of the following classification?
  ক

  Relative positioning

  খ

  Absolute positioning

  গ

  Resection method

  ঘ

  Carrier wave method
• Cycle slip occurs due to change in____________
  ক

  Wave length

  খ

  Phase

  গ

  Frequency

  ঘ

  Velocity
• Which of the following can be identified as the correct set for position fixing method?
  ক

  Carrier phase, relative positioning

  খ

  Code phase, absolute positioning

  গ

  Absolute positioning, relative positioning

  ঘ

  Code phase, carrier phase
• Carrier phase uses the principle of ____________
  ক

  Compass

  খ

  Theodolite

  গ

  EDM

  ঘ

  Traversing
• Two satellites are enough for finding accurate position of the object.
  ক

  False

  খ

  True
• Which of the following is necessary for further processing in code based positioning?
  ক

  Frequency

  খ

  Carrier wave

  গ

  Receiver clock error

  ঘ

  Satellite
• Error in altitude will be twice the horizontal error.
  ক

  True

  খ

  False
• Accuracy of the position through can be influenced by ____________
  ক

  Refraction

  খ

  Reflection

  গ

  Signal strength

  ঘ

  Position of satellite
• Trilateration is a plane surveying method.
  ক

  False

  খ

  True
• Almanac contains information about __________
  ক

  Status of the signals

  খ

  Status of the reflection

  গ

  Status of the satellites

  ঘ

  Status of the aperture
• In order to determine the satellite to user range, which of the following is exceptionally required?
  ক

  Time difference of polarized signals

  খ

  Time difference of signals

  গ

  Time difference of refracted signals

  ঘ

  Time difference of reflected signals
• Determine the distance between satellite and user if the time difference can be calculated as 3 min.
  ক

  54*1019 m

  খ

  45*102 m

  গ

  54*109 m

  ঘ

  45*109 m
• GPS can also be known as __________
  ক

  GOS

  খ

  Arc GIS

  গ

  GIS

  ঘ

  NavStar
• For obtaining relative time of transmission and reception of signals, it is required to calculate clock offset.
  ক

  False

  খ

  True
• Satellite to user range can be calculated by using which of the following methods?
  ক

  Relative positioning

  খ

  Absolute positioning

  গ

  Carrier wave

  ঘ

  Pseudo ranging
• In pseudo ranging, travel time is measured by ___________
  ক

  PRN code

  খ

  Noise code

  গ

  SPS

  ঘ

  GPS
• Which of the following indicate the functioning of the Space segment?
  ক

  Navigational signals

  খ

  Space signals

  গ

  User signals

  ঘ

  Control signals
• Which of the following segments can use GPS receiver?
  ক

  Navigation segment

  খ

  Space segment

  গ

  Control segment

  ঘ

  User segment
• Which of the following can indicate the correct set of GPS segments?
  ক

  Navigation, space

  খ

  User, navigation

  গ

  Control, user

  ঘ

  Control, navigation
• Which among the following is used to locate an object?
  ক

  GPS

  খ

  GIS

  গ

  RS

  ঘ

  IRS
• Which of the following indicates the principle of GPS?
  ক

  Resection

  খ

  Trilateration

  গ

  Trisection

  ঘ

  Traversing
• Satellite generates which type of signals?
  ক

  Visible rays

  খ

  X-rays

  গ

  Cosmic waves

  ঘ

  Radio waves
• GPS user solution depends on which of the following?
  ক

  Absolute positioning

  খ

  Satellite vehicle

  গ

  Space vehicle

  ঘ

  Relative positioning
• Which is the main parameter used in pseudo ranging?
  ক

  Time

  খ

  Distance

  গ

  Velocity

  ঘ

  Frequency
• Among the following, which indicates the correct set of methods followed for fixing position?
  ক

  Pseudo ranging, absolute positioning

  খ

  Carrier wave, pseudo ranging

  গ

  Absolute positioning, relative positioning

  ঘ

  Carrier wave, absolute positioning
• Which of the following is having same principle as that of determining the position in GPS?
  ক

  Compass

  খ

  Traversing

  গ

  Trisection

  ঘ

  Resection