TCFP Prep Newest Version as of 2024/2025 Actual Questions and Answers 100% Correct

TCFP Prep Newest Version as of 2024/2025 Actual Questions and Answers 100% Correct _______ glass is most commonly used in side windows in vehicles. a. regular/plate b. laminated c. tempered d. wired - ANSWER-c. tempered .________ is the transition between the growth and fully developed stages of fire. a. ignition temperature b. flash point c. backdraft d. flashover - ANSWER-d. flashover ._____________ is described as the direct contact of transmission of heat energy from one body to another a. conduction b. radiation c. convection - ANSWER-a. conduction ._______________ is an atmospheric concentration of any substance that poses an immediate threat to life. A. Ceiling level B. Immediately Dangerous to Life and Health (IDLH) C. Short-term exposure limit D. Maximum exposure limit - ANSWER-B. Immediately Dangerous to Life and Health (IDLH) .A _____ tool provides a mechanical advantage in forcing locks, opening doors, and forcing windows a. cutting b. striking c. power d. prying - ANSWER-d. prying .A blue circle with a letter designation in the center would indicate an extinguisher is rated for for use on ______fires a. Class A b. Class B c. Class C d. Class D - ANSWER-c. Class C .A bowline is used primarily to a. join two ropes of unequal size b. form a loop around an object c. join tow ropes of the same size together d. connect and tighten a rope between two objects - ANSWER-b. form a loop around an object .A British Thermal Unit (BTU) is a. the amount of heat required to raise one pound of water one degree Fahrenheit b. a substance or an agent that causes two or more objects or parts to bind c. decomposition or transformation of a compound caused by light the concentration level of a substance at which it will burn - ANSWER-a. the amount of heat required to raise one pound of water one degree Fahrenheit .a chord is ? a beam or joist b. the main member of a truss, the top or bottom structural element c. a framing member that supports floor or roof decking d. a large structural member used to support beams or joist - ANSWER-b. the main member of a truss, the top or bottom structural element .A class 1 harness, used during technical rescues, is known as a a. chest harness b. full body harness c. leg harness d. seat harness - ANSWER-d. seat harness .A class A fire is fueled by a. electricity b. ordinary combustible materials c. liquids d. gases - ANSWER-b. ordinary combustible materials .A class D fire involves a. combustible metals b. flammable liquids c. electrical equipment d. ordinary combustible - ANSWER-a. combustible metals .A definition of _______ moisture in concrete is heated to steam and expands causing parts of the concrete to break away a. delamination b. depolymerization c. spalling d. stressing - ANSWER-c. spalling .a disadvantage of a mounted generator is that a. there is larger generating capacity than portable generators b. it is powered by gasoline or diesel c. generator engines are noisy d. it requires less maintenance - ANSWER-c. generator engines are noisy .A dry chemical extinguisher rated 60-B is capable of extinguishing a ________ flammable liquid pan fire. a. 40 sq ft b. 60 sq ft c. 120 sq ft d. 150 sq ft - ANSWER-b. 60 sq ft .A flat-head axe is more suitable for _____, while a pick-head axe is more adaptable to a variety of firefighting functions a. striking b. prying c. heavy work d. chopping - ANSWER-a. striking .A fully encapsulated suit is part of EPA Level _____ protective clothing. A. A B. B C. C D. D - ANSWER-A. A .A green triangle containing a letter would indicate extinguisher to be used on __________ fires a. class A b. Class B c. Class C d. Class D - ANSWER-a. class A .a parapet wall is best described as a. exterior wall extending above the roof line b. fire resistant c. attached to the building by its floors or columns d. supports its on weight and the weight of the walls and floors above it - ANSWER-a. exterior wall extending above the roof line .A person has a radioactive material on their clothing. What is the term for this? A. Exposure B. Contamination C. Absorption D. Contact - ANSWER-B. Contamination .A poisonous gas with the odor of almonds is a. sulphur dioxide b.Hydrogen cyanide c. propane d. chlorine - ANSWER-b.Hydrogen cyanide .A rapid intervention crew team is composed of a. at least four firefighters b. firefighters to rescue occupants if found c. at least two firefighters d. firefighters waiting by ready to don PPE if necessary - ANSWER-c. at least two firefighters .a recommended way to breach a metal wall is to use a a. battering ram b. rotary saw c. sledge hammer and pry bar d. halligan - ANSWER-b. rotary saw .A secondary search a. checks only those areas not covered by the primary search b. is often done before the fire has been controlled c. look for victims inside and outside the structure d. is less thorough than a primary search - ANSWER-c. look for victims inside and outside the structure .A tag line should be used to a. minimize the number of personnel to hoist object b. eliminate the need for a safety knot c. reduce strain on life safety rope d. prevent equipment from striking the structure - ANSWER-d. prevent equipment from striking the structure .A trunked digital radio system allows? a. only one agency on the system b. different agencies on different systems c. different agencies on the same system d. less users to communicate - ANSWER-c. different agencies on the same system .A victim of a motor vehicle accident involving hazardous materials is transported by ambulance to a hospital. This action will result in __________ of ambulance personnel and the medical care facility. A. exposure B. contamination C. secondary contamination D. infection - ANSWER-C. secondary contamination .About how much of a kernmantle rope's strength is provided by the mantle a. 10-15% b. 25-30% c. 45-50% d. 60-75% - ANSWER-b. 25-30% .according to statistics compiled by the USFA approx. ______ firefighter injuries are reported each yea. a. 1,000-3,000 b. 10,000-20,000 c. 70,000-100,000 d. more than 1,000,000 - ANSWER-c. 70,000-100,000 .AFFF extinguishers are suitable for use on _______fires a. class B & C b. class A & B c. class D d. class A, B, and C - ANSWER-b. class A & B