EBK FUNDAMENTALS OF THERMAL-FLUID SCIEN
5th Edition
ISBN: 9781259151323
Author: CENGEL
Publisher: MCGRAW HILL BOOK COMPANY
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Chapter 1, Problem 3P
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Whether a car can uphill on neutral with released brakes as broadcast on TV? How to verify that the road is uphill or downhill?
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This is an old practice exam. Fce = 110lb and FBCD = 62 lb but why
Quiz/An eccentrically loaded bracket is welded to the support as shown in Figure below. The load is static. The weld size
for weld w1 is h1 = 4mm, for w2 h2 = 6mm, and for w3 is h3 =6.5 mm. Determine the safety factor (S.f) for the welds.
F=29 kN. Use an AWS Electrode type (E100xx).
163 mm
S
133 mm
140 mm
Please solve the question above
I solved the question but I'm sure the answer is wrong
the link :
https://drive.google.com/file/d/1w5UD2EPDiaKSx3W33aj
Rv0olChuXtrQx/view?usp=sharing
Q2: (15 Marks)
A water-LiBr vapor absorption system incorporates a heat exchanger as shown in
the figure. The temperatures of the evaporator, the absorber, the condenser, and the
generator are 10°C, 25°C, 40°C, and 100°C respectively. The strong liquid leaving
the pump is heated to 50°C in the heat exchanger. The refrigerant flow rate through
the condenser is 0.12 kg/s. Calculate (i) the heat rejected in the absorber, and (ii) the
COP of the cycle.
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Chapter 1 Solutions
EBK FUNDAMENTALS OF THERMAL-FLUID SCIEN
Ch. 1 - Prob. 1PCh. 1 - An office worker claims that a cup of cold coffee...Ch. 1 - One of the most amusing things a person can...Ch. 1 - How does the science of heat transfer differ from...Ch. 1 - What is the driving force for (a) heat transfer,...Ch. 1 - Why is heat transfer a nonequilibrium...Ch. 1 - Can there be any heat transfer between two bodies...Ch. 1 - Define stress, normal stress, shear stress, and...Ch. 1 - What is the difference between kg-mass and...Ch. 1 - Explain why the light-year has the dimension of...
Ch. 1 - What is the net force acting on a car cruising at...Ch. 1 - At 45° latitude, the gravitational acceleration as...Ch. 1 - What is the weight, in N, of an object with a mass...Ch. 1 - A 3-kg plastic tank that has a volume of 0.2 m3 is...Ch. 1 - Prob. 15PCh. 1 - A 3-kg rock is thrown upward with a force of 200 N...Ch. 1 - Solve Prob. 1–16 using an appropriate software....Ch. 1 - A 4-kW resistance heater in a water heater runs...Ch. 1 - A 150-lbm astronaut took his bathroom scale (a...Ch. 1 - The gas tank of a car is filled with a nozzle that...Ch. 1 - A pool of volume (in m3) is to be filled with...Ch. 1 - The weight of bodies may change somewhat from one...Ch. 1 - A man goes to a traditional market to buy a steak...Ch. 1 - Prob. 24RQCh. 1 - Consider the flow of air through a wind turbine...Ch. 1 - The drag force exerted on a car by air depends on...Ch. 1 - What is the value of the engineering software...
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