The site for an outdoor land or water display shall have at least how many feet radius times the internal mortar diameter?

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Prepare for the New York State CoC Class B Pyrotechnician License Exam. Utilize flashcards and multiple-choice questions for in-depth understanding. Each question is paired with explanations to ensure you're equipped for success!

Multiple Choice

The site for an outdoor land or water display shall have at least how many feet radius times the internal mortar diameter?

Explanation:
The safety distance for an outdoor land or water pyrotechnic display is determined by a fixed scaling: 70 feet of radius for every inch of the mortar’s internal diameter. This means the minimum site radius in feet equals 70 times the mortar’s internal diameter in inches. For example, a mortar with a 3-inch internal diameter requires a 210-foot radius. The other options use different constants (50, 90, 100) and don’t match the standard scaling, so they’re not correct.

The safety distance for an outdoor land or water pyrotechnic display is determined by a fixed scaling: 70 feet of radius for every inch of the mortar’s internal diameter. This means the minimum site radius in feet equals 70 times the mortar’s internal diameter in inches. For example, a mortar with a 3-inch internal diameter requires a 210-foot radius. The other options use different constants (50, 90, 100) and don’t match the standard scaling, so they’re not correct.

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