Methods of Heat Transfer Quiz

Which of the following is a method by which heat can be transferred?

• Conduction

• Insulation

• Reflection

• Absorption

In which method of heat transfer do particles vibrate in place?

• Conduction

• Convection

• Radiation

• Evaporation

What does DHWC stand for in the context of heating?

• Domestic Hot Water Cylinder

• Direct Heat Water Container

• Domestic Heat Water Coil

• Direct Hot Water Conductor

In which field is the technical certificate mentioned?

• Electrical Engineering

• Plumbing

• Carpentry

• Welding

Which of the following materials is a good conductor of heat?

• Brick

• Water

• Aluminium

• Wood

Which material is listed as a bad conductor in the document?

• Iron

• Glass

• Polystyrene

• Copper

Which material is a better conductor of heat: water or wood?

• Water

• Wood

• Both are equal

• Neither

What is the main way a DHWC heats water?

• Conduction

• Radiation

• Convection

• Evaporation

What is the method of heat transfer that involves infrared light and does not heat the space in between?

• Conduction

• Convection

• Radiation

• Evaporation

Radiation transfers heat from one body to another without:

• Using a medium

• Heating the space in between

• Changing the temperature

• Using conduction