Based on the conversion table below, what is the dry bulb temperature if the relative humidity is 63% and the wet bulb temperature reading is 20C? Express your answer in degrees Celsius (excluding units).
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Based on the conversion table below, what is the dry bulb temperature if the relative humidity is 63% and the wet bulb temperature reading is 20C? Express your answer in degrees Celsius (excluding units).
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- The diagram below represents the wet-bulb and dry-bulb temperatures on a sling psychrometer. What was the relative humidity of the air when these temperatures were recorded? -25-20-15-10-5 0 5 10 15 20 25 30 35 40 45 50°C Wet bulb -25-20-15-10-5 0 5 10 15 20 25 30 35 40 45 50°C Dry bulb 63% 17% 20% O 5%Q1- A wet gas has composition as given below. Determine a value of z-factor for this gas at reservoir conditions of 5709 psig and 293°F. * Composition, mole percent Component Hydrogen sulfide Carbon dioxide Nitrogen Methane Ethane 8.67 Propane i- Butane n-Butane i- Pentane n-Pentane Hexanes 1.40 0.45 79.81 5.28 1.71 0.55 0.53 0.24 0.19 0.24 0.93 Heptanes plus 100.00 Properties of heptanes plus Specific gravity Molecular weight 0.759 132 Ib/lb moleFor a cooling tower the water enters at 50 C and leaves cooling tower at 40 Č. The drybulb temperature and wet bulb temperature of entering air is 40 C and 30 C respectively. Then the range of cooling tower and approach of cooling tower are O a. 20 and 10 O b. 20 and 20 O c. 10 and 10 O d. 10 and 20 Next page Jump to.. QUIZ 1- TOSHIBA INS SCROLL LOCK HOME SYSRO F8 F9 F10 F11 F12 DEL BACK
- ASHRAE PSYCHROMETRIC CHART NO.1 ASHRAE NORMAL TEMPERATURE BAROMETRIC PRESSURE COPYRIGHT 1992 SEA LEVEL 101.325 kPa AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERS, INC. SENSIBLE TOTAL P 80 ENTHALPY HUMIDITY RATIO 40. 50. ENTHALPY 20 SATURATION TEMPERATURE C 90 100 30 DeW 10% RELATIVE HUMIDITY 10 20 30 DRY-BULB TEMPERATURE, "C 40 /PSICORUMETRIC CHARI 120 22 110 20 100 50 80The graph below shows the pressure and volume for a sample of dry air carried out at two different constant temperatures. Volume (x 10-³ m ³) 2.5 N 1.5 1 0.5 0 50 M 100 150 Pressure (k Pa) 200 250 -T= 300 K -T200 K An isothermal change has to be carried out very slowly. Explain why this is the case. Use data from the graph and the ideal gas equation to calculate the number of moles of gas in the sample.= 14 15 16 17 18 19 20 21 22 23 24 25 26 A gas storage cylinder in an ordinary chemical laboratory measures 3.9 cm wide and 16. cm high. This is the label on it. olo Contents: N, gas Pressure: 7.93 atm If the cylinder is opened and the gas allowed to escape into a large empty plastic bag, what will be the final volume of nitrogen gas, including what's collected in the plastic bag and what's left over in the cylinder? Write your answer in liters. Round your answer to 2 significant digits. ?
- bliuzodt to mopolb 9. If machine parts are degreased by means of kerosene as shown in the diagram, how much kerosene make-up is needed per day? How much kerosene has to enter the degreasing vat per day? There are about 3 lb of grease per 100 lb of machine parts, and 60 tons of machine parts are processed each day. Five thousand pounds of kerosene (the 10% solution) are carried away by the machine parts each day but drip off and are caught and put back in the degreasing vat. Two hundred pounds of the 10% solution are lost each day from the vat by evaporation, spillage, or by being carried away.In regards to a cooling tower practical, the values in the table below are what I have found from the psychometric chart but I was wondering using this how would I be able to determine the following parameters for each load case: Relative humidity of inlet air and outlet air Humidity ratio of inlet and outlet air Enthalpy of inlet and outlet air Specific volume of inlet and outlet airO You are running an industrial research study together with your project team to improve energy efficiency in a combustion process. The purpose of the research is to identify the optimum air-fuel ratio for the combustion process in a boiler under varying conditions of air supply and quality of fuel. The study would involve design of experiments, data collection and analysis, simulation of the different variables and validation of the optimum parameters. There is a lot of pressure to improve the energy efficiency as there is a forecast of fuel price rise in the forthcoming month. Based on the CRPE code of ethics, explain two critical precautions which the engineers have to consider before implementation of the data collection process for the industrial experiment. to be taken during the Describe briefly five ethical measures experimentaldata collection in order to ensure validity of results. Explain two precautions to be taken during the report writing on the research study carried out…
- A 370-g sample of an unknown (nongaseous) material experiences a 24.0°C increase in temperature after absorbing 1.24 x 103) of energy. (a) What is the specific heat of this material? 3400 Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. J/(kg. °C)9:-E 7490 * اكتب اسمك الثلاثي Your answer Does the box will tip or not? and Does the box will slip or not? 1 m mass=50 kg P = 100N us=0.3 60 0.5 m 1 Add file Submit Never submit passwords through Google Forms. This form was created inside of University of Diyala. Report Abuse Google FormsSample Paychrometrie Chart (Use the Chart from the Weather ToolKit 6.0 WET BULB (WB) TEMPERATURE 5.5 35 5.0 作30 4.5 300 4.0 25 HMIDI 3.5 20 3.0 2.5 15 20 68% 2.0 S0% 1.5 10 (kPa) 100 1.0 20% 0.5 10% 0.0 -10-5 0 5 10 15 20 25 30 35 40 DRY BULB TEMPERATURE (Celsius) At a temperature of 25 °C what is the mixing ratio if the relative humidity is E Work from the printed chart from the Tools folder O a) 12.5 g/kg Ob) 16.5 g/kg O) 18.5 g/kg O d) 20 g/kg O e) 22.5 g/kg VAPOUR URE