Practice Navigation Receivers (3.4.6.1) - Signals of GNSS

Practise this section

8 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is the primary function of navigation receivers?
Show hintHide hint
Think about what you use when you travel.
Question 2.
Can you name one type of navigation receiver?
Show hintHide hint
Consider portable devices that help in navigation.
3Question 3.
What type of code is used in civilian navigation systems?
- P-Code
- C/A Code
- Y-Code
Show hintHide hint
Think about which code is user-friendly and commonly available.
4Question 4.
True or False: Multi-channel receivers can track only one satellite at a time.
- True
- False
Show hintHide hint
Remember the benefits of tracking more than one satellite.
Question 5.
If a navigation receiver is tracking four satellites, with two obstructed by clouds, what impacts will this have on its accuracy?
Show hintHide hint
Consider how the number of signals helps with triangulation for better positioning.
Question 6.
Compare the cost-benefit trade-off between using handheld and multi-channel receivers for a routing service.
Show hintHide hint
Consider the application field when discussing costs.

4 more questions in this section. Enroll free to practise them all.