ME 270 Exam 2 - Sum23 (Original) - BLANK
pdf
keyboard_arrow_up
School
Purdue University *
*We aren’t endorsed by this school
Course
27000
Subject
Mechanical Engineering
Date
Apr 3, 2024
Type
Pages
13
Uploaded by BaronCrown17251
ME 270 Exam 2 - Summer 2023 NAME (Last, First): ________________
(Please PRINT) PUID#__________________
ME 270 Exam 2 - Summer 2023 Please review the following statement: I certify that I have not given unauthorized aid nor have I received aid in the completion of this exam. Signature: ______________________________________ Instructor’s Name and Section: (Circle Your Section)
Sections: J. Jones M-F 9:50AM-10:50AM (Section 001) J. Jones Distance Section (Section Y01) Please review and sign the following statement: Purdue Honor Pledge –
“As a Boilermaker pursuing academic excellence, I pledge to be honest and true in all that I do. Accountable together –
We are Purdue.”
Signature: ______________________________________ INSTRUCTIONS Begin each problem in the space provided on the examination sheets. If additional space is required, please request additional paper from your instructor. Work on one side of each sheet only, with only one problem on a sheet. Each problem is worth 20 points. Please remember that for you to obtain maximum credit for a problem, it must be clearly presented. Also, please make note of the following instructions. •
The allowable exam time for Exam 2 is 90 minutes. •
The coordinate system must be clearly identified. •
Where appropriate, free body diagrams must be drawn. These should be drawn separately from the given figures. •
Units must be clearly stated as part of the answer. •
You must carefully delineate vector and scalar quantities. •
Please use a black pen or dark lead pencil
for the exam. •
Do not write on the back side of your exam paper. If the solution does not follow a logical thought process, it will be assumed in error. When submitting your exam on Gradescope, please make sure that all sheets are in the correct sequential order and make sure that your name is at the top of every page that you wish to have graded. Also, be sure to identify the page numbers for each problem before final submission on Gradescope. Do not include the cover page or the equation sheet with any of the problems.
ME 270 Exam 2 - Summer 2023 NAME (Last, First): ________________
(Please PRINT) PUID#__________________
ME 270 Exam 2 - Summer 2023 Problem 1 (20 points) 1A)
(5 Pts)
(3 pts) (2 pts)
ME 270 Exam 2 - Summer 2023 NAME (Last, First): ________________
(Please PRINT) PUID#__________________
ME 270 Exam 2 - Summer 2023 1B)
(5 Pts)
(2 pts)
(2 pts)
(1 pt)
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
ME 270 Exam 2 - Summer 2023 NAME (Last, First): ________________
(Please PRINT) PUID#__________________
ME 270 Exam 2 - Summer 2023 1C)
(5 pts)
(3 pts)
(2pts)
ME 270 Exam 2 - Summer 2023 NAME (Last, First): ________________
(Please PRINT) PUID#__________________
ME 270 Exam 2 - Summer 2023 1D)
(5 pts)
(2 pts) (2 pts) (1 pt)
ME 270 Exam 2 - Summer 2023 NAME (Last, First): ________________
(Please PRINT) PUID#__________________
ME 270 Exam 2 - Summer 2023 Extra Page (
if needed
)
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
ME 270 Exam 2 - Summer 2023 NAME (Last, First): ________________
(Please PRINT) PUID#__________________
ME 270 Exam 2 - Summer 2023 Problem 2 (20 points) GIVEN: FIND: a) (1 pt)
b) (6 pts) (2 pts)
(4pts)
ME 270 Exam 2 - Summer 2023 NAME (Last, First): ________________
(Please PRINT) PUID#__________________
ME 270 Exam 2 - Summer 2023 c)
(4 pts)
d)
(6 pts)
e) (3 pts) (3 pts)
(3 pts)
(3 pts)
ME 270 Exam 2 - Summer 2023 NAME (Last, First): ________________
(Please PRINT) PUID#__________________
ME 270 Exam 2 - Summer 2023 Extra Page (if needed)
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
ME 270 Exam 2 - Summer 2023 NAME (Last, First): ________________
(Please PRINT) PUID#__________________
ME 270 Exam 2 - Summer 2023 FBD 1 Problem 3 (20 points) GIVEN:
FIND: a) (2 pts) b) (5 pts) (3 pts)
(2 pts)
ME 270 Exam 2 - Summer 2023 NAME (Last, First): ________________
(Please PRINT) PUID#__________________
ME 270 Exam 2 - Summer 2023 FBD 4 c) (3 pts)
d) (8 pts)
e) (4 pts) (4 pts) (2 pts)
FBD 2 FBD 3
ME 270 Exam 2 - Summer 2023 NAME (Last, First): ________________
(Please PRINT) PUID#__________________
ME 270 Exam 2 - Summer 2023 Extra Page (if needed)
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
ME 270 Exam 2 - Summer 2023 NAME (Last, First): ________________
(Please PRINT) PUID#__________________
ME 270 Exam 2 - Summer 2023 Exam 2 –
Equation Sheet Buoyancy F
B
= 𝜌gV
Fluid Statics P = 𝜌gh
F
eq
= P
avg
(Lw)
Belt Friction T
L
T
s
= e
μβ
Related Documents
Related Questions
I need answers to questions 1, 2, and 3 pertaining to the print provided.
Note: A tutor keeps putting 1 question into 3 parts and wasted so many of my questions. Never had a issue before until now, please allow a different tutor to answer because I was told I am allowed 3 of these questions.
arrow_forward
I need answers to questions 7, 8, and 9 pertaining to the print provided.
Note: A tutor keeps putting 1 question into 3 parts and wasted so many of my questions. Never had a issue before until now, please allow a different tutor to answer because I was told I am allowed 3 of these questions.
arrow_forward
I need these three parts answered, if you can not answer all three parts please leave it for another tutor, thank you.
arrow_forward
I need answers to questions 10, 11, and 12 pertaining to the print provided.
Note: A tutor keeps putting 1 question into 3 parts and wasted so many of my questions. Never had a issue before until now, please allow a different tutor to answer because I was told I am allowed 3 of these questions.
arrow_forward
I need answers for problems 13, 14, and 15 pertaining to the print provided.
NOTE: If you refuse to answers all 3 parts and insist on wasting my question by breaking down 1 simple question into 3 parts, then just leave it for someone else to answer. Thank you.
arrow_forward
I need answers to questions 1, 2, and 3 pertaining to the print provided.
Note: A tutor keeps putting 1 question into 3 parts and wasted so many of my questions. Never had a issue before until now, please allow a different tutor to answer because I was told I am allowed 3 of these questions.
arrow_forward
The answers to this question s wasn't properly given, I need expert handwritten solutions
arrow_forward
I asked for problems 6 and 7 to be answered, but I did not get a properly structured answered as the example shows on problem number 1. Here is the link to the questions I already had answered, could you please rewrite the answer so its properly answered as the example shows (Problem 1)?
https://www.bartleby.com/questions-and-answers/it-vivch-print-reading-for-industry-228-class-date-name-review-activity-112-for-each-local-note-or-c/cadc3f7b-2c2f-4471-842b-5a84bf505857
arrow_forward
I need question 7 answered pertaining to the print provided. I asked this question previously on here and was told the answer was "Ejector Pins" but that answer is wrong, so now I am reposting the question.
arrow_forward
The answer from Bartleby is missing/blank. Can someone help answer it please and credit this question if possible since it would have been included/explained?
Thank you
Chapter 50 multiple Choice #5 what is the cause of an extremely hard brake pedal
arrow_forward
I need parts 8, 9, and 10 answered. Number 1 is an example of how it should be answered.
NOTE: Read the instructions, no where does it say any drawing is required. It is really frustrating when I wait all this time for an answer to a question and some tutor does even read the instructions and just declines it...its ridicilous.
arrow_forward
Question 2
You are a biomedical engineer working for a small orthopaedic firm that fabricates rectangular shaped fracture
fixation plates from titanium alloy (model = "Ti Fix-It") materials. A recent clinical report documents some problems with the plates
implanted into fractured limbs. Specifically, some plates have become permanently bent while patients are in rehab and doing partial
weight bearing activities.
Your boss asks you to review the technical report that was generated by the previous test engineer (whose job you now have!) and used to
verify the design. The brief report states the following... "Ti Fix-It plates were manufactured from Ti-6Al-4V (grade 5) and machined into
solid 150 mm long beams with a 4 mm thick and 15 mm wide cross section. Each Ti Fix-It plate was loaded in equilibrium in a 4-point bending
test (set-up configuration is provided in drawing below), with an applied load of 1000N. The maximum stress in this set-up was less than the
yield stress for the…
arrow_forward
I need answers to questions 4, 5, and 6 pertaining to the print provided.
arrow_forward
I need parts 1, 2, and 3 answered pertaining to the print provided.
NOTE: If you refuse to answers all 3 parts and insist on wasting my question, then just leave it for someone else to answer. I've never had an issue until recently one single tutor just refuses to even read the instructions of the question and just denies it for a false reasons or drags on 1 part into multiple parts for no reason.
arrow_forward
Select all true statements.
O To obtain a mining lease, the holder of a mining claim must absolutely acquire
surface rights.
| Mechanized stripping is used to expose the bedrock linearly to test the
geological unit of interest on its full width, perpendicular to its contact with the
surrounding units.
The apparent length of a mineralized zone of interest is always shorter than its
true width.
Upon reaching commercial production, the purchaser of a mineral exploration
property can pay a certain amount to the seller in exchange for a reduction of
the percentage of the Net Smelter Return (NSR) retained by the seller.
arrow_forward
Mech. Engg. Dept.
4th year 2022-2023
Solar Energy
Spring course MEC364
Dr. Mahmoud U. Jasim
Review/Recap Sheet
Q1- Answer with true or false and rewrite the false statements completely in
correct form, otherwise no mark will be put on the false statements.
1
2
To represent a location on earth surface you need to define its altitude and longitude
angles.
3
Solar zenith and solar incidence angles have the same value for horizontal surface.
At sunset time the value of solar altitude angle is maximum.
4
The angle which represents the inclination of a given surface is the zenith angle
5
6
7
8
When the absolute value of sun-wall azimuth angle exceeds 90' this means that the sun
rays are reaching the receiving plane.
The solar irradiance and the solar irradiation have the same physical meaning.
In the case of clear sky weather, the beam solar irradiation on a horizontal surface is less
than the diffused irradiation.
The total solar radiation received by a tilted surface is the same as that…
arrow_forward
I need these two parts answered (Multiple Choice). If you can not answer all two parts please leave it for another tutor to answer. Thank you.
What size paper was used for the original version of this print? (Multiple Choice)ABCD
The two views near the bottom of the print are called detail views. Which one of theviews above (left side, front, or right side) shows the same geometry, but at the normal 1:1scale? (Multiple Choice)a. left sideb. frontc. right side
The major diameter (100 mm) of this part is interrupted by a flat surface on top. Is an auxiliary view required to show the true size and shape of that flat surface? (Multiple Choice)a. Yesb. No
arrow_forward
please help solve A-F. thank you
You are an engineer working on a project and your prototype has failed prematurely. You question whether or not a key component of the prototype was manufactured with the correct material. There are two way to check for the material properties. The first way is to have a material certification done to confirm the exact material composition. This will take some time. The second method to confirm the material properties is to make an ASTM test sample and test for the material properties. This tensile test was completed on a test sample with an initial diameter of .501” and an initial length of 2”. The Load-Deflection data for this tensile test is below. Use this data to answer the first set of questions on the Final Exam in eLearning. A. Determine the Ultimate Tensile Strength B. Determine the 0.2% Offset Yield Strength C. Determine the value of the Proportional Limit D. Determine the Modulus of Elasticity E. Determine the Strain at Yield F. Calculate %…
arrow_forward
I need problems 6 and 7 solved.
I got it solved on 2 different occasions and it is not worded correctly.
NOTE: Problem 1 is an example of how it should be answered. Below are 2 seperate links to same question asked and once again it was not answered correctly. 1. https://www.bartleby.com/questions-and-answers/it-vivch-print-reading-for-industry-228-class-date-name-review-activity-112-for-each-local-note-or-c/cadc3f7b-2c2f-4471-842b-5a84bf505857
2. https://www.bartleby.com/questions-and-answers/it-vivch-print-reading-for-industry-228-class-date-name-review-activity-112-for-each-local-note-or-c/bd5390f0-3eb6-41ff-81e2-8675809dfab1
arrow_forward
I need answers to questions 7, 8, and 9 pertaining to the print provided.
Note: A tutor keeps putting 1 question into 3 parts and wasted so many of my questions. Never had a issue before until now, please allow a different tutor to answer because I was told I am allowed 3 of these questions.
arrow_forward
heck my work mode : This shows what is correct or incorrect for the work you have completed so far. It does not indicate completion.
Return to question
Required information
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.
The loading for a beam is as shown in the figure, where F1= 19 lb, F2= 20 lb, F3= 35 lb, F4= 2O Ib, and F5 = 15 lb.
F1
F2
F3
F4
F5
O B
6 in 8 in.-8 in. -6 in.-
Determine the reaction at A. (You must provide an answer before moving to the next part.)
The reaction at A is
76 c 8 Ib
raw
ill
10:45 PM
ENG
69°F Mostly cloudy
10/6/2021
pe here to search
近
arrow_forward
SEE MORE QUESTIONS
Recommended textbooks for you

Automotive Technology: A Systems Approach (MindTa...
Mechanical Engineering
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Cengage Learning
Related Questions
- I need answers to questions 1, 2, and 3 pertaining to the print provided. Note: A tutor keeps putting 1 question into 3 parts and wasted so many of my questions. Never had a issue before until now, please allow a different tutor to answer because I was told I am allowed 3 of these questions.arrow_forwardI need answers to questions 7, 8, and 9 pertaining to the print provided. Note: A tutor keeps putting 1 question into 3 parts and wasted so many of my questions. Never had a issue before until now, please allow a different tutor to answer because I was told I am allowed 3 of these questions.arrow_forwardI need these three parts answered, if you can not answer all three parts please leave it for another tutor, thank you.arrow_forward
- I need answers to questions 10, 11, and 12 pertaining to the print provided. Note: A tutor keeps putting 1 question into 3 parts and wasted so many of my questions. Never had a issue before until now, please allow a different tutor to answer because I was told I am allowed 3 of these questions.arrow_forwardI need answers for problems 13, 14, and 15 pertaining to the print provided. NOTE: If you refuse to answers all 3 parts and insist on wasting my question by breaking down 1 simple question into 3 parts, then just leave it for someone else to answer. Thank you.arrow_forwardI need answers to questions 1, 2, and 3 pertaining to the print provided. Note: A tutor keeps putting 1 question into 3 parts and wasted so many of my questions. Never had a issue before until now, please allow a different tutor to answer because I was told I am allowed 3 of these questions.arrow_forward
- The answers to this question s wasn't properly given, I need expert handwritten solutionsarrow_forwardI asked for problems 6 and 7 to be answered, but I did not get a properly structured answered as the example shows on problem number 1. Here is the link to the questions I already had answered, could you please rewrite the answer so its properly answered as the example shows (Problem 1)? https://www.bartleby.com/questions-and-answers/it-vivch-print-reading-for-industry-228-class-date-name-review-activity-112-for-each-local-note-or-c/cadc3f7b-2c2f-4471-842b-5a84bf505857arrow_forwardI need question 7 answered pertaining to the print provided. I asked this question previously on here and was told the answer was "Ejector Pins" but that answer is wrong, so now I am reposting the question.arrow_forward
- The answer from Bartleby is missing/blank. Can someone help answer it please and credit this question if possible since it would have been included/explained? Thank you Chapter 50 multiple Choice #5 what is the cause of an extremely hard brake pedalarrow_forwardI need parts 8, 9, and 10 answered. Number 1 is an example of how it should be answered. NOTE: Read the instructions, no where does it say any drawing is required. It is really frustrating when I wait all this time for an answer to a question and some tutor does even read the instructions and just declines it...its ridicilous.arrow_forwardQuestion 2 You are a biomedical engineer working for a small orthopaedic firm that fabricates rectangular shaped fracture fixation plates from titanium alloy (model = "Ti Fix-It") materials. A recent clinical report documents some problems with the plates implanted into fractured limbs. Specifically, some plates have become permanently bent while patients are in rehab and doing partial weight bearing activities. Your boss asks you to review the technical report that was generated by the previous test engineer (whose job you now have!) and used to verify the design. The brief report states the following... "Ti Fix-It plates were manufactured from Ti-6Al-4V (grade 5) and machined into solid 150 mm long beams with a 4 mm thick and 15 mm wide cross section. Each Ti Fix-It plate was loaded in equilibrium in a 4-point bending test (set-up configuration is provided in drawing below), with an applied load of 1000N. The maximum stress in this set-up was less than the yield stress for the…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Automotive Technology: A Systems Approach (MindTa...Mechanical EngineeringISBN:9781133612315Author:Jack Erjavec, Rob ThompsonPublisher:Cengage Learning

Automotive Technology: A Systems Approach (MindTa...
Mechanical Engineering
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Cengage Learning