Beckham

A cracked or torn vacuum diaphragm in a brake power booster would most likely cause: - correct answer a hard pedal feel requiring very high pedal effort to stop to test a vacuum power brake booster in the vehicle, you should pump the brake pedal at least 4 times, hold the brake pedal depressed, and start the engine. the brake pedal should: - correct answer drop slightly and remain firm A mechanic finds gear lube inside both rear drums on a rear wheel drive vehicle. What is most likely the ...

Most 1995 & newer vehicles use which of the following types of wheels bearings on non-drive wheel? - correct answer Sealed non-serviceable to test a vacuum power brake booster in the vehicle, you should pump the brake pedal at least 4 times, hold the brake pedal depressed, and start the engine. the brake pedal should: - correct answer drop slightly and remain firm You are installing a set of brake shoe linings that are not the same length. Traditionally, the primary shoe lining is: - corre...

NFPA 1033 - correct answer Investigators must remain current with new investigative methods, fire methods, fire protection technology, and code requirements. NFPA 921 - correct answer not a standard, but guide for fire investigators open for legal interpretation; guide for fire and explosion investigations; provides credibility for investigators Guide vs. Standard - correct answer a guide is something you follow; a standard is something you need to do Junk science - correct answer unte...

Fire Spread Analysis - correct answer The process of IDing fire patterns relating to the movement of fire from one place to anothern & the sequence in which the patterns were produced to trace the fire back to the origin Heat Capicity - correct answer A Measure of the energy required to raise the temp of an object one degree of unit measured J/Kg/K Intent - correct answer Needed to show proof if a crime & refers to the state of mind that exist at the time a person acts or fails to act P...

Approved - correct answer acceptable Absolute Temperature - correct answer a temperature measured in Kelvins (K) or Rankines (R) Accelerant - correct answer a fuel or oxidizer intention used to initiate a fire or increase its spread Accidental Fire - correct answer an unplanned fire or a chance occurrence arising from unintentional circumstances Active Fire Protection System - correct answer a mechanical or electric system that activates under fire circumstances (ex. detectors and sp...

What airspeed indicator marking identifies the maximum structural cruising speed of an aircraft? A. Red radial line. B. Upper limit of the green arc. C. Upper limit of the yellow arc. - correct answer B. Upper limit of the green arc. An illusion, that the aircraft is at a higher altitude than it actually is, is produced by A. atmospheric haze. B. upsloping terrain. C. downsloping terrain. - correct answer B. upsloping terrain If the nosewheel of an airplane moves aft during gear retr...

The right of entry refers to the legal right to be on a given premises or fire scene. Such entry can be obtained by all of the following except - correct answer the Freedom of Information Law Any physical or tangible item that tends to prove or disprove a particular fact or issue is referred to as: - correct answer Physical evidence The difference between fact testimony and expert testimony is (a)n: - correct answer fact testimony may only testify to facts observed The room or area wher...

NFPA 921 - correct answer Fire & Explosion Investigation The Scientific Method. Step 1 - correct answer Recognize the need The Scientific Method. Step 2 - correct answer Define how the problem can be solved. The Scientific Method. Step 3 - correct answer Collect facts and Data The Scientific Method. Step 4 - correct answer Analyze Data by inductive reasoning The Scientific Method. Step 5 - correct answer Develop a Hypothesis to explain origin and cause of fire The Scientific Me...

What are the reasons for investigating fires? - correct answer To eliminate reoccurrence Upgrade existing fire codes Determine if a criminal act took place What is NFPA 921 - correct answer Guide for Fire and Explosion Investigations What is NFPA 1033 - correct answer Standards for Professional Qualifications for Fire Investigation What is NIST? - correct answer National Institute of Standards and Technology What is CCAI? - correct answer California Conference of Arson Investigator...

True - correct answer One way to avoid a learning plateau is to inform students that they are normal before they happen Cognitive - correct answer What is one of the domains of learning that we talked about in class Cognitive - correct answer Which of the following is not one of the Characteristics of Learning? True - correct answer The law of primacy states that what is learned first is most often remembered True - correct answer A negative self concept inhibits the perceptual proce...