What is the minimum distance for fuel for Radiation Hazard - V/UHF-1 & 2?

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Multiple Choice

What is the minimum distance for fuel for Radiation Hazard - V/UHF-1 & 2?

Explanation:
When fueling near a Radiation Hazard area for V/UHF-1 & 2, you want a safe stand-off that minimizes ignition risk from fuel vapors and keeps personnel out of the high RF exposure zone during fueling. Fifty feet provides a practical buffer: it is wide enough to allow spill control measures, reduce the chance of ignition from static discharge or nearby equipment, and keep the refueling activity out of the most intense RF field. Distances like fifteen feet are too close to safely manage vapors and potential ignition sources, while much larger gaps (130 or 300 feet) add unnecessary operational constraints without adding meaningful extra safety. Therefore, fifty feet is the appropriate minimum.

When fueling near a Radiation Hazard area for V/UHF-1 & 2, you want a safe stand-off that minimizes ignition risk from fuel vapors and keeps personnel out of the high RF exposure zone during fueling. Fifty feet provides a practical buffer: it is wide enough to allow spill control measures, reduce the chance of ignition from static discharge or nearby equipment, and keep the refueling activity out of the most intense RF field. Distances like fifteen feet are too close to safely manage vapors and potential ignition sources, while much larger gaps (130 or 300 feet) add unnecessary operational constraints without adding meaningful extra safety. Therefore, fifty feet is the appropriate minimum.

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