[Jul 29, 2026] Step by Step Guide to Prepare for CFPS Exam BrainDumps [Q49-Q69]

Q49. Which type of roof covering is most effective in preventing the spread of fires from flying brands?

Q50. What has been the largest terrorist event in the history of the United States?

Q51. The type of smoke detector that operates with a small radioactive source is

Q52. What kind of agent is anthrax?

Q53. The ignition test method that exposes the specimen to a known heat flux from a tungsten-quartz heater is referred to as a

Q54. Which of the following is NOT a basic method for heating gravity tank water?

Q55. What much conducted when new emission standards are imposed on an operational plan for a boiler system, and they exceed the operating limits of the existing system?

Q56. Which foam extinguishing agent can be proportioned into final concentrations of 1%, 3%, and 6%?

Q57. The zone of transition between unoccupied land and human development is defined by the US Fire Administration as________.

Q58. The ratio of the weight of a solid or a liquid substance to the weight of an equal volume of water is referred to as

Q59. The typical discharge coefficient of a solid stream nozzle for a standard orifice with sharp edges is?

Q60. Which one of the following principles is used to determine the necessary exit width?

Q61. Which dry agent is considered twice as effective as ordinary sodium bicarbonate-based dry chemical?

Q62. What temperature measurement device consists of a pair of wires of different metals or alloys welded together at a point to form a junction to compare the voltage magnitude compared with a compensating junction at 0°C and the voltage difference calibrated to give the temperature in degrees?

Q63. What dry chemical agent is called multipurpose because it can be effective on Class A, B, C fires?

Q64. Preconnected hoses on Class II and Class III standpipes are generally limited to what length?

Q65. OSHA requires fire fighter training in hazardous materials, respiratory protection, and

Q66. Which of the following fire stages is characterized by a decreasing heat-release rate due to the consumption of fuel during a fuel-controlled fire?

Q67. Factors influencing the explosibility of dusts include moisture, inert material, particle size, and:

Q68. How infectious is smallpox?

Q69. The purpose of the fire suppression rating schedule published by ISO Commercial Risk Services is to: