For each of the following cases, determine the specified properties usingtables. Show the states on a sketch of the T-v diagram.(a) For water at p 100 lbf/in and u 600 Btu/lb, determine T in °F, v in ft'/lb, andh in Btu/lb,(b) For water atp 80 bar and v 0.03034 m'/kg, determine T in C, u in kJ/kg, and h in kJ/kg.%3D%3D%3D

Given:Part a: P1= 100 lbf/in2u1=600 Btu/lbPart b:P2=80 barv2=0.03034 m3/kg

Answered: For each of the following cases,…

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

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A piston-cylinder assembly contains a mystery substance that undergoes a series of processes. Process 1-->2: Constant pressure process at 5bar from v1=.07m3/kg to v2=.12m3/kg Process 2->3: Constant volume process to saturated vapor Process 3->4: Constant temperature process to quality of 50% Process 4->5: Constant volume process to 5bar Sketch the processes on Pt, Pv, and Tv, plots. Lable the axes including property values; use closed dots to show the states, use solid lines to connect the states, add number and arrows to make clear the states numbers and process directions. Could this be considered a thermodynamic cycle? Why or why not?
7. The tank shown in the figure contains a gas at a pressure of 3 bar. A barometer indicates the local atmospheric pressure is 720 mmHg. The density of water is is 997 kg/m³. Let g -9.81 m/s². Determine L, in m, for water as the manometer liquid Tarik Gas at pressure Manometer liquid D
Complete the table below for water and label each state on one T-v diagram. Please show your calculations/steps taken where is necessary. Please redraw the table in your answer script. State Р, КРа T, "C h, kJ/kg Phase Description a 22064 373.95 b 1100 1500 1820.8 d 1400 550 e 311.0 2725.5 (20 marks)
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just part d answer options are 1.8kJ 1.3J 1.3kJ 1.8J
A piston/cylinder apparatus initially contains 0.4 kg of saturated water vapor at a pressure of 200 kPa. The water vapor is now heated until the (extensive) volume of the H,0 is 0.5 m³ (state 2). (a) Fill in the following table. H,0 State Temp. T(C) P (kPa) Specific volume Volume Specific internal energy u (kJ/kg) 2529.1 Pressure P, = 200 kPa V (m?) Sat. vapor v (m³/kg) 1 200 0.5 state 1. (b) Determine the total work done by the H20 during the process, 1→2. (c) Determine the total heat transfer to the H,0 during the process, 1→2. (d) Draw the process on a P-v diagram. Label both states. (e) EXTRA CREDIT: Determine the change in enthalpy of the H20 from 1>2 and explain why this answer makes sense.
A typical gasoline (β=0.00095/°C) tank can hold 65 liters (~17 gallons). At the gas station, the storage tank is underground and is maintained at a temperature of 50.0°F. On a hot day at 103.0°F you fill your empty tank. (a) What is the equivalent temperature difference in °C? A typical gasoline (β=0.00095/°C) tank can hold 65 liters (~17 gallons). At the gas station, the storage tank is underground and is maintained at a temperature of 50.0°F. On a hot day at 103.0°F you fill your empty tank. (c) How much gas should you put in your car on this hot day at so that it will fill (not overfill) the tank when it expands to 103.0°F?

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