1. 2. 3. Problem 11.13 4. Resistance Items (m² - K/W) 1. Inside attic film resistance 0.116 2. Insulation batt (180 mm) 3.23 3. Gypsum wallboard (15 mm) 0.077 4. Inside film resistance (winter) 0.116

Q: 7. The sketch shows a test of an electrostatic air filter. The pressure drop for the filter is 3…

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Q: What is the equivalent value of T = 50° C in degrees Fahrenheit, degrees Rankine, and kelvins?

A: Given- T = 50° C

Q: Air y Fluid A Gage liquid Fig. 2

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Q: HW. For the figure below fined the temperature of the nodels 1 to 9. 2 cm h, T_= 50°C 1. 4 1 cm >T=…

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Q: Water falls from a height of 500 m and the mass of water is 50 kg. What is approximately the rise in…

A:

Q: 7. What is the unit of power absorbed in a fluid? a) Ampere b) Volt/m c) kgm²s³ d) kg/m

A: Unit of power is a Watt. This is in accordance with the SI unit. The International system of units…

Q: Q2: Air stream at 27°C moving at 0.3 m/s across 100 W incandescent bulb, glowing at 127 °C. If the…

A:

Q: A double-pane glass window consists of two pieces of glass, each having athickness of 8 mm, with a…

A: To determine: Total R-value of window.

Q: HW. For the figure below fined the temperature of the nodels 1 to 9. 2 cm h, T= 50°C 4 1 cm T= 300°C…

A: A Fourier transform system is a way of calculating points in a system area with the correct…

Q: 2. A cup of tea is prepared in a preheated cup with hot water so that the temperature of both the…

A: Answer: a. The temperature of the tea after 6 minutes is 106o F. b. The time required for the tea to…

Q: Q2. A venturi meter of 15 cm inlet diameter and 10 cm throat is laid horizontally in a pip to…

A: Diameter of inlet (d1) = 15cm = 0.15 m Area of inlet (A1) = Π(d1)2/4 = Π*(0.15)2/4 = 0.01766 or…

Q: The wall shown in the figure consists of seven layers arranged in series. The thermal resistances of…

A: Thermal resistance is generally the ratio of the temperature difference between the material to the…

Q: A heat pump supplies heat energy to a house at the rate of 140,000 kJ/h when the house is maintained…

A: It is required to determine the maximum Coefficient Of Performance for air. We know that, 0oC = 273…

Q: The R- value for a 50 mm wood fiber insulation board (k= 0.044 W/m.K)=…

A: Note:- As per our company guidelines we are supposed to answer ?️only first 3️⃣ sub-parts. Kindly…

Q: H.W/a glass of a hot water has an initial temperature of 80 °C ,placed in a room where the…

A:

Q: Calculate the amount of thermal energy required to raise the temperature of 20 gallon of water from…

A: The volume of water is 20 gallons.

Q: Assume 40% of the light emitted by a 1000 W metal halide lamp (110,000 lm) illuminates a surface…

A: Given Data: Utilisation factor, Uf = 40% =0.4 Luminous flux, ϕ= 110000 lm Diameter of illuminated…

Q: . If the temperature inside a class room is given by the function T = x² cos(9y) – z2 °C, determine…

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Q: ) For the system in figure, the atmospheric pressure is 101.33 kPa and the absolute pressure at the…

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Q: Question 2 b) Water flows from a large reservoir through a pipe system which consists of 200 mm…

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Q: In the figure shown, determine the difference in pressure between points A and B. Kerosene, s- 0.82t…

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Q: A copper plate, with dimensions of 3 cm x 3 cm × 5 cm (length, width, and thickness, respectively),…

A: It is required to determine the mass of the copper plate.

Q: 6.0 g of cream at 13.2 °C are added to an insulated cup containing 150.0 g of coffee at 92.9 °C.…

A:

Q: 2.5 liters of water at initial temperature of 16?C absorbed 800 calories of heat. Calculate the…

A:

Q: Calculate the power radiated by a woodstove of dimensions 65 cm high by 55 cm deep by 85 cm wide…

A: Data given: Dimensions: Height (H) = 65 cm Depth (D) = 55 cm Width (W)= 85 cm Surface temperature =…

Q: a 30-m tape which is of standard length at a temperature of 20 degree celsius is used to measure a…

A:

Q: One of the most common appliances used on a daily basis is the hair dryer. A hair dryer is basically…

A: Given :

Q: For a building located in London, England with annual heating degree-days (dd) of 5634, a heating…

A:

Q: Water flows through a Venturi meter at a rate of 2.12 cfs. Calculate for the change in pressure head…

A:

Q: A stove element draws 15 A when connected to a 240-V line. How long does it take to consume 60 kJ .

A: Given: The current is 15 A. The voltage line is 240 V. The energy is 60 kJ.

Q: A new temperature scale, the Asyphr scale(A), has been introduced, with the freezing point of water…

A: Given data- A new temperature scale, the Asyphr scale(A) According to the Asyphr scale- The freezing…

Q: calculate the heat loss through the ceiling, if the R-19 insulation batt is replaced by R-40…

A: To find:- heat loss through ceiling if R-19 insulation batt is replaced by R-40 fiberglass…

Q: 7.) The conduction heat transfer rate through a wall is modeled by the following equation: Q = kAT L…

A: The expression for the heat transfer rate is given  by, Q=kAL∆T Here, Q is the heat transfer rate, k…

Q: Convert the temperature of scalding water, 54 °C, into degrees Fahrenheit and kelvin.

A: Given that Scalding water (t) = 54°cwe need to °c convert into Fahrenheit and Kelvin(i) oc to…

Q: The water in a hot water heating system is heated to 76°C. What is thistemperature reading on a…

A: Given values: Temperature in Celsius  = 76°

Q: A copper plate, with dimensions of 3 cm × 3 cm × 5 cm (length, width, and thickness, respectively),…

A: Given:- 3 cm × 3 cm × 5 cm (length, width, and thickness, respectively thermal energy source that…

Q: Steel plates (AISI 1010) with a thickness of 6 mm and sides with a length L = 0.49 m, are…

A: Consider the given data Thickness of the plate=δ=6 mLength of the plate=L=0.49 mVelocity of…

Q: When the temperature was 3 deg. C, the distance from E to F was measured using a steel tape that has…

A:

Q: Q10/ A fire has been happened near a wall in a building, suppose the heat transfer equation in the…

A:

Q: A wall of a house, shown in the figure, consists of the items in the accompanying table. If the…

A: Temperature inside the room, Temperature outside the room, Therefore, the temperature difference,…

Q: A fan delivers 4m^3 of air per second at 20 degrees celsius and 1.2 bar. Assuming molecular weight…

A: Given: The volume of air is 4 m3. The temperature is 20oC. The pressure is 1.2 bar. The molecular…

Q: Typical heating values of natural gas from various parts of the U.S. are shown in the accompanying…

A: To find:- the average, variance, and standard deviation

Q: For a building located in Madrid, Spain with annual heating degree-days (dd) of 4654, a heating load…

A: Given:- annual heating degree-days (dd) of 4654, a heating load (heat loss) of 30,000 kj/h, and a…

Q: A small electric immersion heater is used to heat 71 g of water for a cup of instant coffee. The…

A: The given data is as follows: Mass of water=71 gPower=63 wattsInitial temperature=19∘CFinal…

Q: PS 7 Kerosene Air B 10 сm cm 21cm 9cm cm Benzene Mercury Water

A:

Q: When the temperature was 3 °C, the distance from E to F was measured using a steel tape that has a…

A:

Q: TIA the formula. 191 Air (y w0.20 bem ELABORATE 48 in Try to solving these problems: 30 1. Estimate…

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Q: 4. Assume that half of the light emitted by a 100 W incandescent lamp (1750 lumens) illuminates a…

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Q: Replacing incandescent lights with energy-efficient fluorescent lights can reduce the lighting…

A: Given data:

Temperature as a Fundamental Dimension

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