NAFI CFEI > STUDY GUIDE > CFEI Study Guide 2023 (All)

CFEI Study Guide 2023

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Evidence - Demonstrative - Correct Answer Tangible items; see, touch, smell, hear. Evidence - Documentary - Correct Answer Written form; business records, banking, calendars, phone records, fire re... ports, etc... Evidence - Testimonial - Correct Answer Competent live witness speaking under oath; two types; fact and expert Evidence - illustrative - Correct Answer Photos, sketches, maps, diagrams. Modes are frequently used at trial. Evidence - illustravtive - Correct Answer Photos and Videos; what, why, how, when Evidence collection - Correct Answer Document in place, document the collection, use proper container, (flag, bag, & tag) Evidence - collection - Correct Answer Fuel gas powered tools outside the perimeter. Find out where tools were refuels. Heat transfer - Correct Answer Conduction, convection, radiation Interviews - Correct Answer Purpose of the interview; prepare for the interview, document the interview Vehicle Fires - Correct Answer Sparks from an aluminum wheel are not a competent ignition source. Vehicle Fires - Correct Answer The most common source of an open flame in a vehicle is an exhaust system backfire out of a carburetor. Vehicle Fires - Correct Answer Carburetor backfire leaves a distinct pattern on the hood. Vehicle Fires - Correct Answer Two basic fuel systems: vacuum/low pressure carbureted system, and high-pressure, fuel injected system. Vehicle Fires - Correct Answer Loose battery connections; not over-current protected; loose connections can result in intermittent arcing. Vehicle Fires - Correct Answer Power steering fluid: Flashpoint 347-356*F, autoignition 680-720*F. Vehicle Fires - Correct Answer Automatic Transmission Fluid: Flashpoint 302-536*F, autoignition 626-716*F. [Show More]

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