1 / 39

REVIEW TEST Fire Technology (Pre-test)

REVIEW TEST Fire Technology (Pre-test). Prepared by: Dr. Miller F. Peckley, CSP, CSMS, CST MFP Review and Training Services. Instructions: Choose the letter corresponding to your answer, erase answers will be marked wrong.

york
Download Presentation

REVIEW TEST Fire Technology (Pre-test)

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. REVIEW TESTFire Technology(Pre-test) Prepared by: Dr. Miller F. Peckley, CSP, CSMS, CST MFP Review and Training Services

  2. Instructions: Choose the letter corresponding to your answer, erase answers will be marked wrong. 1. What will happen if the temperature of a fuel is raised to its ignition temperature? • auto-ignition (self –ignition) will occur • Oxidation will take place • Chemical reaction takes place

  3. 2. The fire tetrahedron differ from the fire triangle and that a fourth element has been added. What is the added elements? • Combustion • Pyrolosis • Oxidation • Chemical chain reaction

  4. 3. What is the composition of a typical poisonous smoke? • a) Contains combustion products composed of atoms and molecules forming the poisonous fuel, together with the oxidizer that support combustion • b) Contains oxidizing agents that supports combustion. • c) Contains the chemical chain reaction that takes place during combustion. • d) Contains the proportion of vapor-to-air in which the mixture will ignite.

  5. 4. Spontaneous ignition starts as a result of what action? • a) auto-ignition • b) combustion • c) evaporation • d) chemical chain reaction

  6. 5. The term Flashpoint is used to expense what condition? • a) Fuel evaporizing whether or not it is evaporizing fast enough to keep burning. • b) The degree of heat necessary to ignite flammable vapors. • c) The amount of fuel vapor that mixed with air to form flammable mixture. • d) A condition whereby the surface area of fuel is exposed to the air.

  7. 6. What are oxidizing agents and what effects do they have on fire? • a) Are chemical compounds which when heated give oxygen and support the burning flammable materials. • b) Are vapor that support combustion. • c) Density of vapors that support the burning. • d) The temperature of material that will give off ample vapors that support the burning of a material.

  8. 7. After you are sure that the electricity has been turned off to a burning electric motor, how should the fire be fought? • a) As a class A or B fire • b) As a class C fire • c) As a class D fire • d) None of these

  9. 8. At what level would you expect to find vapor having the density of 1.75? • a) at all levels • b) the lowest level • c) the highest level • d) ground level

  10. 9. The magnitude of fire is governed by what factor? • a) The surface area of fuel exposed to the air. • b) The size of fire which is governed by its intensity. • c) The degree of heat necessary to ignite material. • d) All of the above.

  11. 10. Fire propagation will be increased by what action? • a) By means of oxidation. • b) With the action of chemical reaction. • c) By the transmission of heat to nearby materials. • d) By the action of spontaneous heating.

  12. 11. What factor makes water such an excellent fire-fighting agent? • a) cooling effect • b) heat absorption • c) dilution • d) smothering

  13. 12. Why is carbon dioxide so effective for use on class C fires? • a) knock-down effect • b) non-conductivity • c) cooling effect • d) dilution

  14. 13. What agent should be used in fighting combustible metal fires? • a) dry chemical • b) dry powder • c) dry “ordinary” chemical • d) G.I powder

  15. 14. In what manner CO2 makes it a desirable extinguishing agent? • a) Because of its number of properties. • b) Because of its cooling effect. • c) Because it inhibits in the chemical reaction. • d) Because of its conductivity.

  16. 15. The most effective agent used in chemical chain reaction? • a) AFFF • b) halon • c) dry chemical • d) dry powder

  17. Answers: • 1. A • 2. D • 3. A • 4. A • 5. A • 6. A • 7. A • 8. B • 9. A • 10. C • 11. B • 12. B • 13. B • 14. A • 15. B

  18. Post test Prepared by: Dr. Miller F. Peckley, CSP, CSMS, CST MFP Review and Training Services

  19. 1. The year the U.S. DOD implemented the hazard classification and identification system for international use. • a) 1967 • b) 1987 • c) 1976 • d) 1978

  20. 2. this word may be used in place of “combustible” for highway transportation of fuel that is not classed as a “flammable liquid” • a) Gasoline • b) Non-flammable • c) Fuel oil • d) Dangerous

  21. 3. It restricts the spread of the fire to the point of origin or at least to the area involved. • a) extinguishment • b) confinement • c) suppression • d) control

  22. 4. The responsibility to locate, confine and extinguish the fire lies in the hands of: • a) Firefighter • b) senior firefighter • c) nozzle man • d) fire captain

  23. 5. A very useful tool used to make quick connection to damage male hose connections • a) Siamese connector • b) Universal thread adapter • c) Wye connector • d) Hydrant wrench

  24. 6. The lowest section of an extension ladder? • a) heel • b) bed ladder • c) butt • d) fly ladder

  25. 7. A rope or cable which is used to raise the fly ladder of an extension ladder? • a) pawl • b) halyard • c) guides • d) stop

  26. 8. A straight ladder with hooks in a movable socket is called: • a) top or tip ladder • b) roof ladder • c) hook ladder • d) attic ladder

  27. 9. How many men are required to carry extension ladder from 24 to 36 feet length? • a) three persons • b) minimum of two person • c) four person • d) six person

  28. 10. On a two-man raise, what does the man on the top of the ladder do after the ladder is placed close to the building? • a) raise the ladder up to the building. • b) “walk” the ladder up to the building by using the rugs. • c) turn the extension ladder before placing it to the building. • d) divide the ladder to its desired height.

  29. 11. Type of ladder that allows the user to climb up and down, one storey at a time? • a) attic ladder • b) extension ladder • c) wall ladder • d) pompier

  30. 12. Type of ladder capable of extending up to 100 feet. • a) Hydraulic aerial ladder • b) aerial ladder • c) elevating platform • d) 4 section extension ladder

  31. 13. One of the strategies used in post-extinguishment procedures that prevent excessive damage by fire, smoke and water? • a) overhaul • b) salvage • c) exposure • d) blanketing

  32. 14. Factor that can do more damage to the building/ facility during firefighting operation? • a) fire • b) water • c) smoke • d) heat

  33. 15. Methods used to prevent excessive damage from water? • a) sawdust • b) salvage cover • c) sand • d) none of the above

  34. 16. A method or quick way to spread the small salvage cover in protecting materials. • a) accordion method • b) “one-man throw” • c) the “counter payoff” • d) none of these

  35. 17. The complete and detailed check of the structures and material after the fire? • a) ventilation • b) investigation • c) inspecting • d) overhaul

  36. 18. The most important and excellent supporting evidence in arson? • a) drawing and sketching • b) photography • c) investigator’s note • d) all o these

  37. 19. The uncontrollable impulse to burn anything without any motivation? • a) revenge • b) pyromania • c) pyromaniac • d) hatred

  38. 20. It is considered the fire prevention month in the Philippines? • a) summer • b) April • c) March • d) May

  39. Answers: • 1.C 11.C • 2.C 12.C • 3.B 13.B • 4.B 14.B • 5.B 15.B • 6.B 16.B • 7.B 17.D • 8.B 18.B • 9.B 19.B 10. B 20.C

More Related