Utah Contractor Practice Exam

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Prepare for the Utah Contractor Exam with comprehensive quizzes and study resources. Gain confidence by accessing multiple-choice questions designed to enhance your knowledge and skills for the licensing exam.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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Why should water never be used to put out an electrical fire?

Steam may be caused
Wire damage may be caused
The water will become too hot
The water may transmit shock to the user

The correct answer is: The water may transmit shock to the user

Water should never be used to extinguish an electrical fire because it can conduct electricity, posing a significant risk to anyone attempting to extinguish the flames. When water is sprayed onto an electrical fire, it may create a path for the electrical current, which can lead to severe electric shocks or fatalities for the person using the water. This risk highlights the importance of using appropriate fire extinguishing agents specifically designed for electrical fires, such as a Class C fire extinguisher, which would safely extinguish the flames without the dangers associated with water. Understanding and recognizing the types of fire and their proper extinguishing methods is crucial for safety in situations involving electrical hazards.