Exercise 1: Venn Diagram
Directions: From the causes of fire given, make a Venn diagram to classify whether it is a
product of human error or a product of machine failure. 1. How did you differentiate the
products of human errors from the products of machine failures? Are there causes that a cause
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is made by both? Explain.
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Answer:
Explanation:
Examples of a man -made causes of fire.
1. Faulty electrical wirings
2. Unattended ignition sources (e.g. pesticides, thinner,dry, cleaning agents,spray paints,and other equipment to use.
3. Cigarattes
4. Low condition motor vehicles
5. Gas firing
6. Gas leaks
A product of machine failure:
Stage is where combustion starts. In this stage all the required elements combined with the right proportion . At this stage fire can still be controlled.fire may be stopped in any easy way that we can. ( I hope it helps you )...