Name: Lyc; JC M
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ME 37203 Intro Fluid Thermo Eng Spring 2008
Test #3 (March 10, 08:05 08:55 am, open textbook only)
You do no! need rofollow any specific procedure. Use a handheld calculator.
Use margins to write down your derivatio
ME 3720 B FINAL EXAM B
May 5, 2011
3 Hours
You may bring into the exam three 8-1/2 x 11 sheets of paper and a calculator. Show all of your
work. Write clearly and box your answers. Start each problem on a new sheet of paper. Put
your name on every sheet y
ME 3720 B FINAL EXAM A
May 5, 2011
3 Hours
You may bring into the exam three 8-1/2 x 11 sheets of paper and a calculator. Show all of your
work. Write clearly and box your answers. Start each problem on a new sheet of paper. Put
your name on every sheet y
ME 3720 A Fall 2011
Homework I Solutions
CH 5: 12, 25, 34, 46 & 56; CH 6: 14 & 32
ME 3720 A Fall 2011
Homework I Solutions
CH 5: 12, 25, 34, 46 & 56; CH 6: 14 & 32
ME 3720 A Fall 2011
Homework I Solutions
CH 5: 12, 25, 34, 46 & 56; CH 6: 14 & 32
ME 3720 A
ME 3720B - Fall 2004 - Quiz 12 - November 17, 2004
Danny Nguyen - gtg570b
A 30cm 30cm circuit board that contains 121 square chips on one side is to be cooled by
combined natural and radiation by mounting it on a horizontal surface in a room at 25 C.
Each
ME 3720 A Fall 2011
Homework I Solutions
CH 3: 31, 41, 49, 50 & 54 ; CH 4: 2 (a - d)
ME 3720 A Fall 2011
Homework I Solutions
CH 3: 31, 41, 49, 50 & 54 ; CH 4: 2 (a - d)
ME 3720 A Fall 2011
Homework I Solutions
CH 3: 31, 41, 49, 50 & 54 ; CH 4: 2 (a - d)
ME 3720 A Fall 2011
Homework I Solutions
CH 4: 40, 46, 47, 54, 75, 76 & 82
ME 3720 A Fall 2011
Homework I Solutions
CH 4: 40, 46, 47, 54, 75, 76 & 82
ME 3720 A Fall 2011
Homework I Solutions
CH 4: 40, 46, 47, 54, 75, 76 & 82
ME 3720 A Fall 2011
Homework I
ME 3720 A Fall 2011
Homework I Solutions
CH 7: 43, 59, 63, 75, 79, 85 & 92
ME 3720 A Fall 2011
Homework I Solutions
CH 7: 43, 59, 63, 75, 79, 85 & 92
ME 3720 A Fall 2011
Homework I Solutions
CH 7: 43, 59, 63, 75, 79, 85 & 92
ME 3720 A Fall 2011
Homework I
ME 3720 A Fall 2011
Homework I Solutions
CH 8: 2, 7, 11, 39, 42 & 43
ME 3720 A Fall 2011
Homework I Solutions
CH 8: 2, 7, 11, 39, 42 & 43
ME 3720 A Fall 2011
Homework I Solutions
CH 8: 2, 7, 11, 39, 42 & 43
ME 3720 A Fall 2011
Homework I Solutions
CH 8: 2
ME 3720 A Fall 2011
Homework VII Solutions
CH 11: 9
Ch. 12: 7, 20, 32, 37 & 41
ME 3720 A Fall 2011
Homework VII Solutions
CH 11: 9
Ch. 12: 7, 20, 32, 37 & 41
ME 3720 A Fall 2011
Homework VII Solutions
CH 11: 9
Ch. 12: 7, 20, 32, 37 & 41
ME 3720 A Fall 201
ME 3720 B EXAMINATION #1-A
February 24, 2011
1 1/2 Hours
You may bring into the exam one 8-1/2 x 11 sheet of paper and a calculator. Show all of your work.
Write clearly and box your answers. Start each problem on a new sheet of paper. Put your name on
ev
ME 3720 SECTION B EXAMINATION #2-A
March 31, 2011
1 Hours
You may bring into the exam one 8-1/2 x 11 sheet of paper and a calculator. Show all of
your work. Write clearly and box your answers. Start each problem on a new sheet of
paper. Put your name on e
ME 3720
Homework Assignment #1
Due September 1, 2006
USE PROPER FORMAT
(See Page 13)
1.
Consider a classroom that is losing heat to the outdoors at a rate of 20,000
kJ/h. If there are 30 students in class, each dissipating heat at a rate of 100 W,
determi
ME3720B Fall 2004 Quiz 7 - October 13, 2004
Danny Nguyen gtg570b
(1) A 12-cm by 18-cm circuit board houses on its surface 100 closely spaced logic chips, each
dissipating 0.07 W in an environment of 40C. The heat transferred from the back surface of
the b
HW#10 Solution
20.16, 20.19E, 20.21, 20.26, 20.30
20-16 A horizontal hot water pipe passes through a large room. The rate of heat loss from the pipe by
natural convection and radiation is to be determined.
Assumptions 1 Steady operating conditions exist.
HW Set 5: (Due June 23rd): 7.24, 7.28E, 7.32, 7.37E, 8.26C, 8.31C, 8.65
7-24 A rigid tank contains an ideal gas that is being stirred by a paddle wheel. The temperature of the gas
remains constant as a result of heat transfer out. The entropy change of th
HW4: 6.21, 6.32, 6.51, 6.59, 6.98, 6.118
6-21 The power output and fuel consumption rate of a car engine are given. The
efficiency of the engine is to be determined.
Assumptions The car operates steadily.
Properties The heating value of the fuel is given
ME 3720 Fall 2006
Homework 9 Solutions
16-23 Heat is transferred steadily to boiling water in the pan through its bottom. The inner surface of the
bottom of the pan is given. The temperature of the outer surface is to be determined.
Assumptions 1 Steady o
ME3720B Fall 2004 Quiz 6 - October 6, 2004
Danny Nguyen gtg570b
(1) The heat generated in the circuitry on the surface of a silicon chip (k = 130 W/(mC) is
conducted to the ceramic substrate to which it is attached. The chip is 6-mm x 6-mm in size
and 0.5
ME 3720 Fall 2006
HW 4 Solutions
1.
Refrigerant 134a enters a heat exchanger in a steady state refrigeration system
as saturated vapor at 0 F and exits at 20 F with no change in pressure. A
separate liquid stream of Refrigerant 134a passes in counterflow
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Question 1. A piston-cylinder device contains 0.8 kg of steam at 300C and 1MPa. Steam is
cooled at constant pressure until one half of the mass condenses.
Before calculating values, it migh
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A well-insulated rigid tank contains 5 kg of a saturated liquid-vapor mixture of water at 100 kPa.
Initially, three-quarters of the mass is in the liquid phase. An electric resistor placed