In Boiler and Machinery coverage, which statement correctly defines an accident?

• A. Occurring within policy period of an occurrence policy
• B. A continuous and repeated exposure to the same condition
• C. A sudden and accidental breakdown of a part
• D. A one-time occurrence

Answer: (C)

In Boiler and Machinery coverage, an accident means a sudden, unintended breakdown of a part or component of covered equipment. This definition focuses on abrupt, unforeseen failures that occur during normal operation, rather than problems that develop gradually through wear, rust, corrosion, or prolonged exposure. That makes the statement describing a sudden and accidental breakdown the best fit, because it aligns with how these policies cover immediate, mechanical or electrical failures.

The other ideas miss the essential point: simply being within the policy period isn’t what defines an accident, it’s the nature of the event. A continuous or repeated exposure represents wear and deterioration rather than a sudden breakdown. A one-time occurrence could be accidental in some contexts, but without the explicit requirement of a sudden and accidental breakdown, it’s too vague for the standard definition used in Boiler and Machinery coverage.