🔍 Key Concepts

• RF (radio frequency) safety practices around transmitters • Difference between protecting equipment vs protecting personnel • What it means to ground exposed metal parts on electrical/radio gear

💭 Think About

• Ask which choice most directly reduces the chance that a person touching the equipment will receive an electrical or RF shock or burn • Consider whether each option is a design feature of the transmitter itself, an operational change, or an installation/safety practice • Think about whether stopping high‑power operation alone actually removes the hazard if a dangerous fault condition still exists

✅ Before You Answer

• Identify which option is a standard safety practice used widely on ships and in shore installations • Check which choice addresses fault currents that might pass through a human body to ground • Distinguish between protecting internal circuitry and protecting the person touching the chassis or cabinet