Final answer:
Both Technician A, who suggests there might be an open in the window motor circuit, and Technician B, who believes the fault could be in the master switch or the right door switch, are correct. Both Technician A and Technician B are correct.
Step-by-step explanation:
The correct answer is c. Both Technician A and Technician B. Technician A is correct because an open in the window motor circuit could prevent the right front window from functioning. Technician B is correct because a defective master switch or right door switch could also cause the issue. Therefore, both statements are true and the correct answer is both Technician A and Technician B.
Both Technician A, who suggests there might be an open in the window motor circuit, and Technician B, who believes the fault could be in the master switch or the right door switch, are correct. The non-functioning power window requires inspection of both the electrical motor circuit and the switch components to diagnose the issue accurately.
Both Technician A and Technician B could be correct in this scenario. Technician A's suggestion that there may be an open in the window motor circuit is a valid possibility since an interruption in the electrical path would prevent the window from functioning. On the other hand, Technician B's assertion that the issue could lie with the master switch or the right door switch is also plausible, as defects in these components can lead to a non-functional power window.
Therefore, to troubleshoot the issue, both the electrical circuit of the motor and the switches should be inspected. An electrical wiring diagram would be useful in diagnosing and testing the continuity of the motor circuit, while a multimeter could help test the functionality of the switches. The answer to the question is c. Both Technician A and Technician B.