Hidden heat - Study guides, Class notes & Summaries

NFPA 1035 Exam Prep Questions With Correct Answers !! Verified. The transfer of heat by the movement of air or liquid best defines: A. Conduction B. Radiation C. Convection D. Direct flame contact - Answer C Heat transfer that takes place in the form of electromagnetic waves is known as: A. Convection B. Radiation C. Conduction D. Direct flame contact - Answer B By which of the following methods can heat travel throughout a burning building? A. Conduction, radiation and convection B....

absorption spectrum - ️️the fraction or percentage of incident energy absorbed by an object as a function of the wavelength Adding an atmosphere raises the Earth's surface temperature from roughly 255 K to 288 K. How much more energy is emitted by the Earth's surface in the case with an atmosphere (expressed as a ratio or percentage)? - ️️E(no atmosphere)= sigma*(255^4)= 239.742 E(atmosphere)= sigma*(288^4)= 390.079 ratio = 0.6145 Does more soil moisture lead to higher or lower ai...

Two men argued over the final results of the football game. The first man didn't think his friend knew what he was talking about and spit at him; the spittle landed on his friend's shirt. What crime, if any, occurred? - Answer- The first man has committed the crime of battery because he made contact even though he caused no harm. - Misd. A woman walked into the local bar and saw her boyfriend with another woman. She went to the table and hit him on the head. He fell off his barstool, str...

The Fahrenheit scale is based on boiling water at sea level at what temperature? A: 459 degrees B: 212 degrees C: 180 degrees D: 100 degrees correct answersB: 212 degrees Zero pounds gauge corresponds on the absolute scale to: A: 144 B: 212 C: 14.7 D: zero correct answersC: 14.7 Hidden heat in refrigeration work is referred to as: A: Intensity of heat B: Latent heat

LLPSD FF1 Chapter 35 Questions and Answers | Latest Update | 2024/2025 | Rated A+ What is the primary function of a fire department’s rapid intervention team (RIT)? A) To investigate the origin of a fire B) To rescue downed or trapped firefighters C) To provide public education on fire prevention D) To perform overhaul operations Which of the following is a key consideration when performing ventilation on a burning building? A) Creating an exit path for heat, smoke, and toxic...

RAC 40 Quiz 1 Review - Questions and Answers In ______ heat or hidden heat, heat is known to be added, but no temperature is noticed. Latent PSIA at sea level under standard conditions is 14.696 The two common temperature scales used by air conditioning and refrigeration technicians are called. Fahrenheit and Celsius The Fahrenheit absolute scale is called the Rankin scale Atmospheric pressure in inches of mercury (" Hg) decreases _____ per 1000 feet 1 Inch A gauge that reads 0 psi when opene...

The transfer of heat by the movement of air or liquid best defines: A. Conduction B. Radiation C. Convection D. Direct flame contact - Answer C Heat transfer that takes place in the form of electromagnetic waves is known as: A. Convection B. Radiation C. Conduction D. Direct flame contact - Answer B By which of the following methods can heat travel throughout a burning building? A. Conduction, radiation and convection B. Extension, conduction, and exposure C. Convection, extension, ...

HVAC Refrigeration Final Practice Exam Questions and Answers 100% Pass Temperature - Correct Answer ️️ -Levels of heat, the speed of molecules are traveling British thermal unit - Correct Answer ️️ -Amount of heat To raise the temperature of 1 lbs of water 1 degree F Heat flow - Correct Answer ️️ -Transfer from hot to cold Conduction of heat - Correct Answer ️️ -Heat transfer from one molecule to another within a substance or both substances are in contact with touching C...

IFSTA 7th Edition - Chapter 15: Overhaul, property conservation, and scene preservationOverhaul operation include: - correct answer searching for hidden fires Which tools are used to open walls and floors during overhaul? - correct answer axes During overhaul, prying tools can be used to: - correct answer remove baseboards and window frames Which hazard are firefighters likely to encounter during overhaul? - correct answer toxic gases Which safety measure should be in place during ov...

formula to convert celsius to fahrenheit - Answer-F = (1.8 x C) + 32 formula to convert fahrenheit to celsius - Answer-C = .56 (F - 32) specific heat - Answer-the amount of heat required to raise 1 lb of a substance 1 degree fahrenheit sensible heat - Answer-Is the heat that came be measured or sensed by a thermometer latent heat - Answer-hidden heat that changes the state of a substance Btu - Answer-The amount of heat requires to raise one pound of water one degree Fahrenheit The amount o...