WorksheetsT yr 1 ppt 2-7 10 q's Heat Transfer Management Quiz
Total questions: 10
Worksheet time: 5mins
Match the following factors with their impact on heat loss in a building.
The building's location
Geographical influence on temperature
The extent of ventilation
Airflow and heat exchange
The number of windows
Openings affecting insulation
The type of flooring
Material affecting thermal conductivity
Match the following methods of heat transfer with their descriptions.
Conduction
Transfer of heat through direct contact of particles.
Convection
Movement of heat through fluids.
Radiation
Transfer of heat through electromagnetic waves.
Insulation
Reduction of heat transfer between objects.
Which of the following are poor conductors of heat?
insulation and gases
Metals and liquids
Liquids and gases
Metals and non-metals
What happens to particles with a lot of heat energy during convection?
They stay in place
They move and take the place of particles with less heat energy
They lose energy and cool down
They become solid
Which of the following is NOT a method of heat transfer?
Convection
Conduction
Radiation
Reflection
Which of the following involves best describes transfer of heat from the sun ?
Conduction
Convection
Radiation
Insulation
Which method of heat transfer occurs through the walls, floor, roof, and windows?
Conduction
Convection
Radiation
Evaporation
Which method does not require opening a window to allow air flow?
Increased levels of cavity insulation
Reduction in air leakage
Background ventilation
Ventilation at source
What is the primary method of heat transfer in liquids and gases?
Conduction
Convection
Radiation
Evaporation
Which of the following processes involves heat transfer without the movement of the medium?
Convection
Conduction
Radiation
Evaporation
