Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary function of GPS satellites?
💡 Hint: Think about what GPS is used for.
Question 2
Easy
How many satellites are generally in the GPS constellation?
💡 Hint: Consider the number used for global coverage.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the purpose of GPS satellites?
- To transmit TV signals
- To provide navigation data
- To communicate with satellites
💡 Hint: Recall what GPS is mainly used for.
Question 2
True or False: GPS satellites operate at an altitude of 12,000 miles.
- True
- False
💡 Hint: Remember the characteristic altitude related to GPS functionality.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a GPS receiver can see six satellites, explain how this might affect the accuracy of its positioning compared to seeing just three.
💡 Hint: Think about how more data points can lead to better conclusions.
Question 2
Illustrate how the failure of one satellite might impact GPS accuracy and how the system compensates for it.
💡 Hint: Consider how the design of the constellation aids in reliability.
Challenge and get performance evaluation