How is heat transferred by convection?
What will be an ideal response?
Heat transfer by convection involves the transfer of heat by the circulation or movement of heated liquids or gases. Heat travels by natural or forced (fanned) currents of air that absorb the heat brought to a space (as with a hot water heating system convector, for example). As warm air passes over a cool surface, it transfers some of its heat to the cool surface. This convection current is a means for heat transfer and occurs in every building.
You might also like to view...
What is an improved nail and how is it different from the regular nail?
What will be an ideal response?
Detailed drawings created by structural CAD technicians are essential for designing, fabricating, manufacturing, and erecting the structural products that go into a job. What type of drawings should be implemented to provide this information?
A. Engineering drawings B. Shop drawings C. Comprehensive drawings D. Inclusive drawings
Most lumber will exhibit a slight curve on its narrow side that is referred to the _____
a. bow b. crown c. swell d. hump
What are some requirements for a wound rotor induction motor speed control circuit?
What will be an ideal response?