How much should you charge to wash alI the windows in Seattle?

Q: Three cylindrical wells are dug as part of a ground source heat pump system.Each well is 6 inches in…

A: Convert     6 inches  = 0.5 ft    First, find the volume of the well                V=πr2h

Q: Write short note on the Difference between the PVT diagram of water and other liquids

A: Solution: To Determine: The difference between the Phase diagrams of water and other liquid.

Q: net buoyancy force су

A: Given; An aluminium alloy ;Density=2600 kg/m3A cylindrical hole of ;Diameter, d=100 mm=0.1 mLength,…

Q: What is the waterline

A: Solution:   The correct answer with necessary explanation is given below:

Q: ur and

A:

Q: The coal consumption per hour is the ratio of heat of combustion and calorific value.

A: True

Q: a) Calculate the make up rate of the water by doing a material balance between the water stream and…

A: For set 1 , Mass flow rate of makeup water (m 1 makeup water) = m1 dry air *(ω1 B-ω1 A ) =…

Q: Imdia water Mercary 0.25m

A:

Q: Q5: The chosen of the type and applications of chiller depend on

A: Solution:

Q: Q1/Compare between solar heating & cooling and concentrating solar power (CSP)

A:

Q: Normal pressure refers to...

A:

Q: Write a literature review of cooling tower : energy balance.

A:

Q: Describe a cup of hot coffee does not get hotter in a cooler room.

A: According to the law of thermodynamics, the heat is always flows from higher temperature to the…

Q: 4. For each of the situations in trie labie pelow, state the process by which heat is transferred.

A: SITUATIONS PROCESS Getting burnt by touching a hot stove   Conduction Hot air rising, cooling…

Q: What must the water pressure need to be on for the third floor sink (36ft off the ground) to have…

A: Given data,  H= 36 ft =10.9728 m. Pressure at third floor  P=32 lbf/in2 =220632 Pa.   Let density of…

Q: Make decisions concerning needs and types of ventilation for acceptable indoor air quality?

A: The types of ventilation is given.

Q: ral efficiency

A:

Q: Calculate the rise in temperature of water w

A: To find Rise in temperature of water

Q: Write about enhanced geothermal system

A: The enhanced geothermal system is the abbreviation of EGS and also knows as engineered geothermal…

Q: Make a poster about refrigeration

A: To draw detailed about refrigeration

Q: R-32 and R-125 are mixed to make R-410A. For every 60 pounds of R-32used, 40 pounds of R-125 are…

A: Refrigeration is a device used to produce cooling by dissipating heat in the form of fluid or…

Q: 1. (a) Define the terms specific weight and specific gravity.

A: Specific weight- It is defined as weight of the substance per unit volume. It is the product of…

Q: net buoyancy force

A: Given; An aluminium alloy; Density,ρ=2600 kg/m3Casting is to be produced a cylindrical hole of,…

Q: A tank 25 ft de

A: detailed solution given below.

Q: How do you troubleshoot ice makers for water circuit problems?

A:

Q: If a dry-bulb reading 70°f and a wet-bulb is reading 61°f what is the dew point temperature?

A: To determine

Q: s. Obtain the amount of water leaking

A: To find Amount of water leaking through hole.

Q: The state of water is

A: Given data. Rigid container having, Volume,v= 0.5 m3 Mass,m= 1 kg of waterTemperature,T=…

Q: او جد القوه ونقطه تأثیر 1 w=2KN/m 4m

A: Equivalent force and its location  for given beams

Q: The energy absorbed from

A: Given data; Heat engine efficiency;  η=60%=0.60It is used to drive a refrigerator having;  COP= 3For…

Q: for the mixing process. Let Q represent the amount of dye in kilograms in th

A:

Q: Q. Differentiate between temperature and heat.

A: Heat is the form of energy and it is a derived quantity while temperature can be helps in…

Q: what is Mechanical Draft Cooling Tower and how its work

A:

Q: What is the energy produced in

A: To find Energy produced per month (MW)

Q: Enumerate and discuss how steam is used for utility

A: The utility steam is also known as live steam or plant steam. The utility steam is generated from…

Q: Make a comparison between the bath and state functions.

A:

Q: Figure 1. A rigid leakproof vessel is completely filled with water. The water is heated fr- t = 15°C…

A:

Q: The vapour pressure of refrigerant should be; higher than atmospheric pressure equal to atmospheric…

A: ◆ The vapor pressure of refrigerant should be higher than atmospheric pressure. ◆ Therefore, the…

Q: The work done during this

A: Given: A piston cylinder device initially contains; V=0.4 m3 of air.It is treated as an ideal…

Q: What is difference in DENSITY AND SPECIFIC GRAVITY?

A: Density is defined as the mass per unit volume  Its unit is Kg/m3 Density is the absolute quantity

Q: Write a report on protection of ozone layer by reducing fumes produced by vehicles

A: Prior to 1994, most air-conditioning systems used in cars and other vehicles required CFC (cholro…

Q: 8- Compare the values between the hot water with cold water ?

A: Q: 8 Given:

Q: The percentage by volume of oxygen in ..atmospheric air is nearly

A: GIVEN DATA AN MCQ IS GIVEN ASKING % BY VOLUME OF OXYGEN IN ATMOSPHERE WE HAVE TO CHOOSE CORRECT…

Q: define the Pressure

A: Pressure is defined as the amount of force applied  normal to the surface.

Q: Discuss Transferring heat to a wire will not generate electricity.

A: Transferring heat to a wire will not generate electricity deal with natural constrain put forward by…