What is the purpose of adding fins on the tubing used for heat transfer?

Most materials that are good electrical conductors

Campers being heated by a fire outside is an example of

The air circulating inside a refrigerator is an example of

A metal rod is heated on one end and heat travels from that end to the cooler end through the rod. This is an example of

What are the three basic methods of heat transfer?

The rate of heat transfer is faster if

What does the second law of thermodynamics state?

What does the first law of thermodynamics state?

What is absolute zero?

What is absolute temperature scale for Celcius?

What is absolute temperature scale for Fahrenheit?

What is an absolute temperature scale?

What temperature scale uses zero degree as the freezing point of water and 100 degree as the boiling point of water?

The pointer on a dial type thermometer is moved by a

In the USA, the cooling capacity of air conditioning equipment is expressed in?

What units are most commonly used to measure heat intensity in the US?

What units are most commonly used to measure heat quantity in ths US?

What physical change of state is the opposite of evaporation?

The law of conservation of matter states that 

What is the temperature of the water formed by melting ice?

Name 3 of the 6 common types of compression used in HVAC/R

The increase in low side pressure would increase the density of the refrigerant vapor and thus increasing the capacity of the ____.

A higher outdoor temperature or a dirty condensing coil would raise the ___

On a multimeter, what reading reflect how much work the compressor is doing?

The high side pressure will reflect what is happening on the low side.

What component on the HVAC system measures and adjust the superheat?

At what area of a residential HVAC system do you calculate a proper temperature split? 

What is the normal temperature split for a residential HVAC system?

Customer calls, said they have no cold air coming out of vents. You arrive to the house and notice the indoor fan is not blowing customer said the fan the fan has not been working for a whole day. What is the first thing you check when starting your diagnostics?

A thin stone unit of uniform size usually less than 3/4" thick. It is a manufactured piece of hard wearing material such as ceramic, stone, metal, or even glass.

The tool which is most extensively used in the tile setting industry. It is used in every phase and comes in sizes ranging from 4' to 7'.

A flexible substance which is spread into joints to create a barrier against air and water.

It is a split on the surface of a floor.

Mortatr used to fill grout lines and joints which is available in a number of colors.

Small pieces of tile which are laid together to form designs.

Ceramic tile with smooth, shinny surface.

An area of tile covering a wall or floor.

A ceramic coating that covers the surface of a ceramic tile. This is fired at high temperature to form a glassy state on the surface of the tile. The term glaze is also used to refer to the mixture or material from which the coating is made.

A metamorphic rock made mainly from metamorphosed limestone, which in turn is made up from calcite or dolomite.

Are normally used to help stop porous surfaces from absorbing moisture or gases.

Often used to describe a finish in natural stone. The face of the tile is left as is when it is ‘split’ from the rock face.

Clay based tiles of varying sizes that are baked until hard. Often red or reddish yellow in colour.

0.5% to 3 % water absorption.

A tile or tile that is formed by forcing plastic or clay through a die which is specially designed to produce the extrusion. This results in a continuous ribbon of formed clay or plastic. A wire cutter or similar is then used to trim the ribbon to the correct length or width.

Looks like a common float but made of flat steel.

Which contains information about certain services required for performance?

Which specifies a demand for materials, supplies, or tools?

It contains an accepted form of request for tools, materials, and equipment on due time carries a provision for default.

Normally, how many signatories at a very least are there in the requisition slip?