A moist air sample has dry bulb temperature of 40 degree celcius and specific humidity of 10.5g water vapour per kg dry air. Assume molecular weight of air as 28.93. If the saturation vapour pressure of water at 30degree celcius is 2.24 KPa and total pressure is 70 KPa. Determine the relative humidity of air sample?

A moist air sample has dry bulb temperature of 40 degree celcius and specific humidity of 10.5g water vapour per kg dry air. Assume molecular weight of air as 28.93. If the saturation vapour pressure of water at 30degree celcius is 2.24 KPa and total pressure is 70 KPa. Determine the relative humidity of air sample?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Thank you for the answer. but sir/ma'am it's kind of blurry can you do something about it if no, still thankful for your help! God bless you.
You are a system engineer for the VRA, a power generation company in Ghana where there has been generation and transmission challenges facing the company ranging from frequent tripping of power lines, system imbalance, and overloading of transformers and to total system shut down of power plants. In a bid to solve the problem, management has requested from you to prepare a technical document of possible solution to fix the challenges. As a system engineer, how would you tackle the issues from the following point of view? (a) i. Peak Load ii. Base Load iii. Energy mix
What is “back-of-the-envelope calculations”?
hints: The ﬂask will be filled with water (at a constant rate of 500 gallons per minute). It will take me exactly 10 minutes to escape from the chains. The diameter of the tank at 1 foot intervals. I am 5 feet 9 inches tall, and I'm pretty skinny so that you can ignore both my volume and the volume of the stool in your analysis. A gallon is equal to 0.13368 cubic feet. You can think of the volume and the height of the water as functions of time. You can easily find an expression for V (t), and then use your expression for volume in terms of height to solve for h(t). after 10 minutes amount of water in the tank=66.84 ft3 t=69.3 minutes h(t)=e66.84t/100pi -1 h(10)=e66.84(10)/100pi -1=7.39 ft Height of stool=1.64 ft Height of water in the tank=7.39 ft Questions: show work How fast is the water rising? I would like to know how long I will have to hold my breath during the last part of the stunt.
I need the answer as soon as possible
What’s the correct answer please?
skating is an example of Select one: O rotating friction O slipping friction O Rolling friction O sliding friction
I need answer within 20 minutes please please with my best wishes
If you exhale slowly on a cold day, your breath becomes visible. Why? It’s not rising or falling a great distance.