ABSTRACT This experiment was carried out to determine the relationship between the pressure and the temperature of saturated steam in equilibrium. Besides that this experiment was also done to demonstrate the vapor pressure curve. The marcet Boiler was used for this experiment. When the pressure increases‚ the temperature also increases. Therefore‚ the relationship of pressure and temperature is directly proportional. The derived formulae and the data were used to calculate the slope. The dT/dP
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EXPERIMENT 3 MARCET BOILER 1.0. OBJECTIVE • To obtain a relationship between the pressure and temperature of saturated steam‚ in equilibrium with water‚ at all pressure between atmospheric and 10 bar (150 lb/in2). • To compare between calculated values from experiment data to the data obtained from steam table for vfg and hfg . 2.0. THEORY Thermodynamics is defined as a study related to the transfer of heat and work between a system and the surrounding‚ undergoing
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test is performed to determine the magnitude and rate of volumes decrease that laterally confined soil specimen undergoes when subjected to different vertical pressures. From the measured data‚ the consolidation curve can be plotted. This data is useful in determining the compression index‚ the recompression index and the preconsolidation pressure of the soil. In addition‚ the data obtained can also be used to determine the coefficient of consolidation and the coefficient of secondary compression of
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The arterial switch was conducted as per our previously published technique (4) under moderate hypothermia and blood cardioplegia given through the aortic root or through the coronary ostia. Except for 3 patients where the VSD was closed through a right ventriculotomy‚ all the other TBA patients underwent VSD closure through the right atrium. In the TGA VSD group‚ once again‚ the right atrial approach was most commonly employed.8 patients‚ with subaortic location of VSD underwent closure working
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the paint is being fired. If velocity adjustment is necessary‚ Use a 5/32-inch allen wrench on the adjuster in the bottom of the vertical regulator‚ turn clockwise to increase the velocity/pressure‚ and counter-clockwise to decrease. Take three or four shots after every adjustment to allow the gas pressure inside the EnvyTM to stabilize. Adjust until the marker is firing consistently within the limits for the field where you are playing. For safety reasons‚ never adjust the EnvyTM to fire at
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CHAPTER ONE INTRODUCTION: BACKGROUND INFORMATION 1. SIWES The Students Industrial Work Experience Scheme (SIWES) is the accepted skills training programme‚ which forms part of the approved minimum academic standards in the various degree programmes for all the Nigerian Universities. It is an effort to bridge the gap existing between theory and practice of engineering and technology‚ sciences‚ agriculture‚ medical‚ management and other professional educational management and other professional
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1. Objective The aim of this laboratory experiment is to analyse the rate of heat transfer losses through convection and radiation separately from a cylindrical glass rod suspended in a pressure vessel. The variation of the dimensionless quantities; Nusselt number‚ Prandtl number and Grashof Number‚ with Pressure are to be analysed graphically as well. The experimental graph of log10(Nu) vs log10(Gr.Pr) should be plotted and analysed against the graph of the empirical equations. 2. Introduction:
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of pure water in the data table. Letting the water boil will decrease the mass of the water present in the calorimeter. Note that the boiling point may be different than 100°C if the atmospheric pressure is not 760 Torr. The current atmospheric pressure for the day can be checked by selecting Pressure on the LED meter on the wall. 5. Drag the weigh paper to the calorimeter and add the NaCl. Wait 30 seconds for the salt to dissolve and then turn on the heater. When steam first appears
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★★★★☆ Nintendo Switch: $300 Worth it? The new Nintendo console‚ the Nintendo Switch is here‚ and it sells out very quickly. If you’re lucky enough to have one‚ you might have your own opinions about the console‚ but if you’re planning on buying it‚ you might want to take these tips into mind. I really like this console‚ but now I’m going to nitpick it. So: is the Switch worth the $300? The first thing to notice about the Switch is the size. The console is very small. This is because the
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u(kJ/kg) x (quality) Phase description 0.7 Question 2: (20 points) An insulated‚ vertical piston–cylinder device initially contains 10 kg of water‚ 5 kg of which is in the vapor phase. The mass of the piston is such that it maintains a constant pressure of 200 kPa inside the cylinder. Now steam at 0.8 MPa and 400°C is allowed to enter the cylinder from a supply line until all the liquid in the cylinder has vaporized. Determine (a) the final temperature in the cylinder and (b) the mass of the steam
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