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Q: 3.) A classroom is 30 ft by 30 ft with a 12 ft ceiling. You want to determine the average…

A: Given Data: The data for the classroom is given as: Length(L)=30ftWidth(W)=30ftHeight of…

Q: À commercial building is built on a slab on grade foundation that is a 40 m by 18 m rectangular…

A: Given, Slab length L=40 m B=18 m Temperature (t)= -15° C

Q: Compute the solar irradiation and sol-air temepratures for a flat roof, for each hour of the day on…

A: Solar irradiation for each hour on July 21: εs= 0.8εt= 0.9U= 4.0 Btu/hr-ft2-fAssume Fi= 72F

Q: 1. Outer skin 220mm brickwork

A: Data is insufficient for the calculation but  the ways to minimise heat will be given below..

Q: A 1,065 ft", / in. thick concrete wall has inside and outside surface temperatures of 25°C and 9°C.…

A:

Q: How does the burning temperature influence the size and color of bricks?

A: when brick is moulded and dried it shrinks. For drying brick it has particular range of temperature.…

Q: ame: 3. Find the total glass area of the North side of the provided house drawing? NOTE 1: The wall…

A: To find the total glass area of the north side of the provided house drawing.From the drawing, the…

Q: What factor describes the overall thermal performance of a building assembly?

A: The factor that describes the overall thermal perforce of a building's assembly is U-Value. The…

Q: Determine the thermal conductivity of brickwork of cavity wall comprising 220mm brickwork, 12mm…

A: Thermal conductivity:An object's thermal conductivity could be a capacity to conduct heat. Heat is…

Q: What are the three basic directions of heat flow from warm-air furances?

A:

Q: ) Find the thermal conductivity of common brick at 300 K. Provide the source (Table number and…

A: Given:- temperature=300K To find:- thermal conductivity

Q: How many MWh of electricity would be required by a heat pump, which is characterised by the…

A: Heat required = 2.6 MWh Outdoor temperature = 5oC Indoor temperature = 40oC

Q: or a given overall thickness, and a given total weight of wall, the best value of sound insulation…

A: It is crucial to achieving effective sound insulation in various scenarios, such as building…

Q: Building requires to maintain different temperature settings. What are most common cooling system…

A: Focal cooling frameworks are the most energy-proficient approach to cooling a few city blocks…

Q: What do the  comparison of absorption rates reveal?

A: Absorption rate is the rate at which homes sell in a region over time. A rate of absorption greater…

Q: Name: 18. What is the total area of gross exposed walls of the provided house drawing? NOTE 1: The…

A: To find the total gross area of exposed walls.The wall height for all rooms = 8 ft

Q: How can a gas-fired warm-air furance be used to cool a building

A: Gas-fired warm air furnace- In this, they have a burner in the furnace filled with natural gas. A…

Q: Calculate the RSI-total for the walls using the tabular method demonstrated in class, and the…

A:

Q: Calculate the relative humidity if the psychrometer reads 20°C for the dry air temperature and 15°C…

A: The temperature of the air at dry state (td) = 20oC The temperature of the air at wet state (tw) =…

Temperature as a Fundamental Dimension

There are certain rules to write dimensions of a physical quantity using the fundamental dimensions. They are outlined below.