If you have a chimney with a dirty number, what should you do?

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Prepare for the 3rd Year Electrical Trades Qualification (TQ) exam. Use flashcards and multiple choice questions to master the material. Each question comes with hints and explanations to help you succeed. Get set for your qualification!

Multiple Choice

If you have a chimney with a dirty number, what should you do?

Explanation:
A dirty chimney means creosote buildup, which is flammable and can cause a chimney fire if not removed. The correct action is to clean the chimney to remove that buildup, reduce the fire risk, and restore proper draft for safe venting. Pulling a liner is a major repair done when the liner itself is damaged or deteriorated, not a fix for creosote. A damper controls airflow but doesn’t remove dirt or creosote. Sealing the chimney would block venting and create dangerous problems. If the liner is damaged, that would be addressed separately from cleaning.

A dirty chimney means creosote buildup, which is flammable and can cause a chimney fire if not removed. The correct action is to clean the chimney to remove that buildup, reduce the fire risk, and restore proper draft for safe venting.

Pulling a liner is a major repair done when the liner itself is damaged or deteriorated, not a fix for creosote. A damper controls airflow but doesn’t remove dirt or creosote. Sealing the chimney would block venting and create dangerous problems. If the liner is damaged, that would be addressed separately from cleaning.

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