Mechanics of Materials
11th Edition
ISBN: 9780137605460
Author: Russell C. Hibbeler
Publisher: Pearson Education (US)
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Textbook Question
Chapter 5.5, Problem 77P
Gst = 75 GPa.
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This is a tilt and rotation question. Here are notes attached for reference. I prefer handwritten solutions. ONLY UPLOAD A SOLUTION IF YOU ARE SURE ABOUT THE ANSWER PLEASE. I prefer handwritten solutions.(If you had once answered this question don't answer it as I am looking for a different solution)
Problem: You and your team are tasked with designing an around-coil system for an air-conditioning unit that will be installed in a hospital. The system must provide a controlled environment for the hospital's air-conditioning needs, ensuring that fresh air is brought in while exhaust air is expelled, without allowing contamination between the two airflow directions.
The air-conditioning system will include two coils and two pumps (one duty pump and one standby pump) in a configuration that accommodates both exhaust and supply airflows. The system needs to comply with ASHRAE Standards, and ASME BPVC Section VIII, with attention to safety, reliability, and efficiency. The system will be used in a climate with moderate temperature variations, and its design will need to consider a range of operating and design specifications.
Given data
Desired Pressure in the Pipe: According to the (ASHRAE) standard for pressure
drop limits.
Pipe Diameter: Must comply with standard pipe diameter…
Assis+
2019-2018
Assi
A. SALE
تمارين السيطرة النوعية
1- سحبت عينة عشوائية يومياً تتكون من 50 دائرة كهربائية تستخدم لـ صناعة إحدى الأجهزة
الأليكترونية ولمدة 20 يوماً ، وبعد فحصها كانت عدد الدوائر المعابة لكل يوم كالآتي :
43.2.6.3.1.3.2.9.3.5.3.2.5.2.2.1.3.2.1
أوجد حدي السيطرة النوعية لنسبة الوحدات المعابة
(ans.0, 0.1533)
2- سحبت 10 عينات عشوائية من مصنع لتعبئة الأسماك البحرية وكل عينة تحتوي على
كانت أوزانها ( باوند ( كالآتي :
ب ،
1
71 X₁ X₂
1.04 1.01
measurements
X3 X4 X5
0.98 1.02 1.00
2
1.02 0.97
0.96 1.01 1.02
3
1.01 1.07
4 0.98 0.97 1.02
0.99
1.03 1.00
0.98 0,98
5
6
0.99 1.03
1.02 0.95
0.98 1.02 1.01
1.04 1.02 0.95
7 1.00 0.99
0.99 1.02
1.03 1.04 0.99 1.02 0.94
8
9
10
1.02 0.98 1.00 0.99 1.02
1.01 1.02 1.01
1.00 1.04 1.09
أوجد حدي السيطرة النوعية : أ) للوسط الحسابي و ب) للمدى
(ans. a) 0.9679, 1.0429, b) 0, 0.137)
18
محاضرة السيطرة النوعية / الهندسة الصناعية - 4 ميكانيك / هندسة ج تكريت
3- كون مخطط سيطرة نوعية مناسب للعملية الإنتاجية المتمثلة بالبيانات التالية التي جمعت خلال شهر
معين…
Chapter 5 Solutions
Mechanics of Materials
Ch. 5.3 - The solid circular shaft is subjected to an...Ch. 5.3 - The hollow circular shaft is subjected to an...Ch. 5.3 - The shaft is hollow from A to B and solid from B...Ch. 5.3 - Determine the maximum shear stress in the...Ch. 5.3 - Determine the maximum shear stress in the shaft at...Ch. 5.3 - Determine the shear stress a: point A on the...Ch. 5.3 - The solid 50-mm-diameter shaft is subjected to the...Ch. 5.3 - The gear motor can develop 3 hp when it turns at...Ch. 5.3 - The solid shaft of radius r is subjected to a...Ch. 5.3 - The solid shaft of radius r is subjected to a...
Ch. 5.3 - Prob. 3PCh. 5.3 - The copper pipe has an outer diameter of 40 mm and...Ch. 5.3 - The copper pipe has an outer diameter of 2.50 in....Ch. 5.3 - The link acts as part of the elevator control for...Ch. 5.3 - The assembly consists of two sections of...Ch. 5.3 - A steel tube having an outer diameter of 2.5 in....Ch. 5.3 - The rod has a diameter of 1 in. and a weight of 10...Ch. 5.3 - The rod has a diameter of 1 in. and a weight of 15...Ch. 5.3 - Prob. 20PCh. 5.3 - The 60-mm-diameter solid shaft is subjected to the...Ch. 5.3 - The 60-mm-diameter solid shaft is subjected to the...Ch. 5.3 - The solid shaft is subjected to the distributed...Ch. 5.3 - If the tube is made from a material having an...Ch. 5.3 - Prob. 29PCh. 5.3 - The motor delivers 50 hp while turning at a...Ch. 5.3 - The solid steel shaft AC has a diameter of 25 mm...Ch. 5.3 - Prob. 35PCh. 5.4 - The 60 mm-diameter steel shaft is subjected to the...Ch. 5.4 - Prob. 10FPCh. 5.4 - The hollow 6061-T6 aluminum shaft has an outer and...Ch. 5.4 - A series of gears are mounted on the...Ch. 5.4 - The 80-mm-diameter shaft is made of steel. If it...Ch. 5.4 - The 80-mm-diameter shaft is made of steel. If it...Ch. 5.4 - The propellers of a ship are connected to an A-36...Ch. 5.4 - Show that the maximum shear strain in the shaft is...Ch. 5.4 - Determine the angle of twist of end B with respect...Ch. 5.4 - Determine the maximum allowable torque T. Also,...Ch. 5.4 - If the allowable shear stress is allow = 80 MPa,...Ch. 5.4 - Determine the angle of twist of the end A.Ch. 5.4 - The hydrofoil boat has an A992 steel propeller...Ch. 5.4 - Also, calculate the absolute maximum shear stress...Ch. 5.4 - If a torque of T = 50 N m is applied to the bolt...Ch. 5.4 - If a torque of T= 50N m is applied to the bolt...Ch. 5.4 - If the motor delivers 4 MW of power to the shaft...Ch. 5.4 - Determine the angle of twist at the free end A of...Ch. 5.5 - Gst = 75 GPa.Ch. 5.5 - The shaft is made of L2 tool steel, has a diameter...Ch. 5.5 - Each has a diameter of 25 mm and they are...Ch. 5.5 - Each has a diameter of 25 mm and they are...Ch. 5.5 - It is fixed at its ends and subjected to a torque...Ch. 5.5 - 5–89. Determine the absolute maximum shear stress...Ch. 5.7 - If the yield stress for brass is Y = 205 MPa,...Ch. 5.7 - By what percentage is the shaft of circular cross...Ch. 5.7 - Prob. 97PCh. 5.7 - Also, find the angle of twist of end B. The shaft...Ch. 5.7 - Also, find the corresponding angle of twist at end...Ch. 5.7 - Prob. 110PCh. 5.7 - Determine the average shear stress in the tube if...Ch. 5.7 - By what percentage is the torsional strength...Ch. 5.7 - Prob. 114PCh. 5.7 - Prob. 115PCh. 5.7 - Prob. 119PCh. 5.10 - Prob. 121PCh. 5.10 - If the radius of the fillet weld connecting the...Ch. 5.10 - Prob. 125PCh. 5.10 - Determine the radius of the elastic core produced...Ch. 5.10 - Prob. 128PCh. 5.10 - Determine the torque T needed to form an elastic...Ch. 5.10 - Determine the torque applied to the shaft.Ch. 5.10 - Prob. 131PCh. 5.10 - Determine the ratio of the plastic torque Tp to...Ch. 5.10 - Determine the applied torque T, which subjects the...Ch. 5.10 - Determine the radius of its elastic core if it is...Ch. 5.10 - Plot the shear-stress distribution acting along a...Ch. 5.10 - If the material obeys a shear stress-strain...Ch. 5.10 - It is made of an elastic perfectly plastic...Ch. 5.10 - Prob. 139PCh. 5.10 - Prob. 140PCh. 5.10 - Prob. 142PCh. 5.10 - Prob. 143PCh. 5 - The shaft is made of A992 steel and has an...Ch. 5 - The shaft is made of A992 steel and has an...Ch. 5 - Determine the shear stress at the mean radius p =...Ch. 5 - If the thickness of its 2014-T6-aluminum skin is...Ch. 5 - Determine which shaft geometry will resist the...Ch. 5 - If couple forces P = 3 kip are applied to the...Ch. 5 - If the allowable shear stress for the aluminum is...Ch. 5 - Determine the angle of twist of its end A if it is...Ch. 5 - This motion is caused by the unequal belt tensions...
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