Which statement best describes a PCB in this context?

Which statement best describes a PCB in this context?

• A. Ground station with a small tablet attached
• B. A printed circuit board inside the payload
• C. A portable handheld radio
• D. An onboard autopilot module

Answer: (A)

The question is testing what a PCB is in this context: PCB stands for a printed circuit board, the actual board that holds and connects electronic components. In a drone system, the payload refers to the equipment carried by the UAV, such as sensors or adapters, and inside that payload you’ll find the electronics mounted on a printed circuit board. So describing a PCB as “a printed circuit board inside the payload” is the precise and accurate choice. The other options describe whole devices or systems rather than the board itself: a ground station with a tablet is the control interface on the ground; a portable handheld radio is a separate communications device; an onboard autopilot module is the flight-control unit, which may contain PCBs but is not itself a PCB.

The question is testing what a PCB is in this context: PCB stands for a printed circuit board, the actual board that holds and connects electronic components. In a drone system, the payload refers to the equipment carried by the UAV, such as sensors or adapters, and inside that payload you’ll find the electronics mounted on a printed circuit board. So describing a PCB as “a printed circuit board inside the payload” is the precise and accurate choice.

The other options describe whole devices or systems rather than the board itself: a ground station with a tablet is the control interface on the ground; a portable handheld radio is a separate communications device; an onboard autopilot module is the flight-control unit, which may contain PCBs but is not itself a PCB.