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

Q: A 1 lbm/s fluid enters a machine at 170 m/s. 800 kPa, and with a specific volume of 0.3 m³/kg. The…

A: Determine workdone by the fluid?

Q: The heat exchanger radiates thermal energy at the rate of 2500 kJ/h for each square meter of its…

A:

Q: An engineer uses a solar-powered submersible pump to supply 20°C ground water to an above-ground…

A: d = 2cm = 0.02m = 20mm A = 3.1416 x 0.022/4 = 0.00031416m2

Q: Oil of specific gravity of 0.72 flows through a 7.5 cm diameter orifice with Cv = 0.95, Cc = 0.65.…

A: Given data;-specific gravity of an oil(G)0.72Diameter of an orifice (D)=7.5 cmCo-efficient of…

Q: A 70-mm-diameter suction pipe leading to a pump, as shown below, carries a discharge of 0.05 of oil…

A:

Q: If the shaft power is 82kw and the cost of the electricity is $0.10 kwh; estimate the cost of the…

A:

Q: Water enters a motor through a 400 mm diameter pipe under a pressure of 85 kPa. The exhaust pipe is…

A:

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: 3. The horizontal pump in the Figure discharges 18°C water at 35 m/h. Neglecting losses, what power…

A: Given that: Pressure at point 1, P1=160 kPaPressure at point 2, P2=480 kPaDiameter at point 1,…

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 well-insulated and perfectly sealed room is installed with 4-hp fan to circulate air for 1.5…

A:

Q: 1. A block of woods floats in water with 50 mm projecting above the water surface. When placed in…

A: Question 1: Given: Projection of wood in water=50 mmSpecific gravity of glycerin=1.35Projection of…

Q: n the figure shown below, it is desired to pump 5408732 lit/day of water from a stream to a pool.…

A: hf1 = 10.67 Q1.852 L1C11.852 d14.8704  Q = 5408732 lit / day = 0.06 cu m/ s hf1 = 10.67 (0.06)1.852…

Q: An oil fluid flows through pipe with a constant diameter. Determine the total energy head (in meter)…

A:

Q: You plan to perform a tiered LCA of a microwave. An environmentally extended economic input-output…

A:

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: A 1.60-m-tall person lifts a 1.65-kg book off the ground so it is 2.20 m above the ground. What is…

A:

Q: A certain brand of hotdog cooker works by applying a potential difference of 146 V across opposite…

A: Given data; Potential difference, V=146 V Current, i=12.8 A H=60.8 KJ

Q: For the 11 cm diameter suction pipe leading to a pump in the figure, the pressure at point A in the…

A: Given data: Suction pipe diameter=11 cm =0.11 m Pressure at point A in the suction pipe is a vacuum…

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

A:

Q: Prob-1 A room is heated with a 1500 W electric heater. How much power can be saved if a heat pump…

A:

Q: 1-34 A 4-kW resistance heater in a water heater runs for 2 hours to raise the water temperature to…

A: E = 4 KW x 2 hrs E = 8 kWh

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

A:

Q: A fan is to be selected to ventilate a bathroom whose dimensions are 2 m × 3 m × 3 m. The air…

A:

Q: An 1800 W toaster, a 1400 W electric frying pan, and a 75.0 W lamp are plugged into the same outlet…

A: To determine: voltage on each appliances current drawn by each appliance total current drawn if the…

Q: Determine the work done by an electric motor lifting an elevator weighing 4 kN through five floors;…

A: Given: Weight of lift, W = 4 kN = 4000 N Number of floors, n = 5 Distance between each floor, d = 3…

Q: An unknown lamp placed 6m from a photometer screen provides the same illuminance as a 90 cd lamp…

A: As per our guidelines we are supposed to answer only first question. Kindly repost other questions…

Q: A closed tank containing hot air has an initial internal energy of 400 kJ. During the next 5 min,…

A: The given data is: The initial internal energy=400 kJ Heat loss rate=1.5 KW The electrical power…

Q: 120 kPa 400 kPa Turbine D 9 cm D =3 cm Figure No.1 6:39 AMV/

A:

Q: What is the energy loss through a length of pipe from which all the discharge is taken out uniformly…

A:

Q: 50-mm inside diameter Flow 600 mm 100-mm inside diameter Water 200 What volume flow rate in gallons…

A: step 1-

Q: Calculate the amount of energy required in BTU to heat the air in a 10°F house 30 by 50 by 40 ft and…

A: Specific heat of air(Cp) =0.241 BTU/lb oF Density of air=0.0844lb/ft3

Q: A 75 gal. electric hot water heater provides 9000 Watts of power to heat water. If the heater is…

A: Solution: Given Data: Power=9000 watts Initial temp= 50° F   The amount of heat required  to heat…

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 home is heated with propane with a 100,000 BTU furnace size and 95% efficiency. The monthly…

A: Given -  Efficiency- 95%  To find -  Estimste the monthly and annual gas consumption.

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: 1. During which case will the power loss be maximum? a) High viscosity oil b) Low viscosity oil c)…

A: correct ans:-(a) high viscosity oil

Q: pump discharges 1129.52 kg/min of water to a vertical tank (10ft dia by 15 ft height). Find the…

A:

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

A:

Q: The city of Springfield (where the Simpsons live) has finally decided to put the perpetually burning…

A: Bernoulli's principle : Daniel Bernoulli's principle asserts that when the speed of a flowing fluid…

Q: An oil fluid flows through pipe with a constant diameter. Determine the total energy head (in meter)…

A: Data and figure is as shown

Q: Residential annual energy use. For a house with: Air exchange rate of 0.5 h−1 Cp = 1000 J/kg.K…

A: Given data- Air exchange rate of 0.5 h−1 Cp = 1000 J/kg.K Density of air = 1.2 kg/m3 Roof area = 144…

Q: Question 12 Four light bulbs, rated at 100 W, 75 W, 50 W and 25 W each, are in parallel. What is the…

A: step 1-

Q: Water flows within the rectangular channel shown with a flow of 8 m3/s. Given that the specific…

A: We are allowed to attempt only 3 sub-parts. Since the specific sub-parts are not mentioned, we are…

Room Relationships and Sizes

Residential architecture consists of mostly enthusiastic experts than any other field. The room relationships mainly depict the orientation of various rooms placed for the incoming of maximum natural resources and every room serving their purpose efficiently. For a high-quality lifestyle, the relationships between many parts of the house play a vital role. For instance, to maintain good health and hygiene, the kitchen must be away from toiletries and thus these types of room relationships are unsuitable. Also, the room relationships with dine room and kitchen must be strong for quick accessibility of food items. More exposure to the house plans causes people to feel that they can make a blueprint of their own. Media advertisements and the availability of home improvement stores have spread awareness and educated customers with an advanced sensitivity towards design and arrangement.