Oxyfuel Cutting Practice Test

Question: 1 / 400

Why is acetylene gas odorized during production?

To enhance its burning efficiency

To make it safer and detectable

Acetylene gas is odorized during production specifically to enhance safety. The gas itself is colorless and has a faint smell that might not be easily detectable in case of a leak. By adding an odorant, a distinct smell is created that allows individuals to detect the presence of acetylene even in low concentrations. This is crucial in preventing dangerous situations, as acetylene is highly flammable and can form explosive mixtures with air. The addition of an odorant acts as an early warning sign, enabling quick action to avoid accidents related to gas leaks.

The other options, though relevant to different aspects of gas handling and usage, do not accurately represent the primary reason for odorizing acetylene. Enhancing burning efficiency, stabilizing the gas, or reducing flammability are not the main purposes of the odorization process.

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To stabilize the gas against decomposition

To reduce its flammability

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