A customer is concerned that the navigation system does not seem to indicate the location of the vehicle properly. This is an intermittent condition. Technician A says the system may be using dead reckoning. Technician B says the system may have lost its have lost the satellite signal. Who is correct?
A) Technician A only
B) Technician B only
C) Both Technician A and B
D) Neither Technician A nor B

Question

Quizplus · Accepted Answer

Both Technician A and Technician B are correct. Dead reckoning is a method used by navigation systems to estimate the current position based on a previously determined position, and it can be inaccurate if not updated by satellite signals. Technician B's suggestion that the system may have lost the satellite signal is also a common reason for navigation inaccuracies, as GPS systems rely on satellite signals to accurately determine the vehicle's location.

A Customer Is Concerned That the Navigation System Does Not