Where is the highest value for the brake thermal efficiency and the lowest value for the specific brake fuel consumption, and how do they change with the change in engine rotational speed?

Q: At the instant shown, bar AB has a constant counterclockwise angular velocity of 4 rad/s. Determine ...

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Q: 4. When unloaded, bars AB and AC are each 36 -in long and have a cross-sectional area of 2 in. Their...

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Q: PROBLEM 2 In the assembly shown, sags of s and 1.5 s resulted when the two cylinders were suspended ...

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Q: 2.)A race car starts accelerating at a = 5 and continues to do this for 10 seconds. What is its fina...

A: GIVEN DATA- ACCELERATION a=5m/s2 INITIAL VELOCITY u=0m/s TIME t=10 sec WE HAVE TO CALCULATE THE FINA...

Q: A plate is to support a load P acting as shown in the figure. The plate will be connected to the ver...

A: Given: Load P is acting at the end of the plate. we can assume the equivalent system with same load ...

Q: 3. Using the method of sections (no other method is acceptable), determine the forces acting in memb...

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Q: 3.5 m/s E.

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Q: 2. Find the function o(x, y, =) such that Vo =[2xy'+ yz Ji +[3x y +x zlj+[5z*+xy]k

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Q: Compute the coordinates of the centroid (a, y) of the area shown. Also compute the area moment of in...

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Q: Determine the constant speed of the passengers on the amusement-park ride if it is observed that the...

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Q: The particle P starts from rest at point A at time t = 0 and changes its speed thereafter at a const...

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Q: A rankine cycle has the specific conditions: Inlet of turbine: T= 368 degree celcius p= 11.17 mPa co...

A: following is the answer to the above problem-  

Q: 4.)A cannonball is launched vertically upwards at 50 m/s then it returns to the ground after some ti...

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Q: 2 - Explain the bonding, hybridization and geometry of carbon nanotubes that are used to help store ...

A: Introduction: carbon nano tubes are in the form of cyliders. It can be made by the graphine sheet by...

Q: bulk modulus of elasticity of oil ?

A: Given: Oil in hydraulic cylinder is compressed from an initial volume:  V1=3 m3   V2=1.98 m3If the p...

Q: b) A cylindrical metal rod will be subjected to a tensile stress of 28 MPa, where the resulting defo...

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Q: If the hydraulic cylinder at H draws rod BC in by a distance d = 4.545 in, how far does the slider m...

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Q: Locate the centroid (X, y) of the composite are 3 in. 4 in. 3 in., 3 in.

A: It is required to determine centroid of given section

Q: F6-9 II the heam is suhjecled to a bending M= 20 N-m delermine Ehe manimum bending siress in the bea...

A: As per the guidelines given for us to solve only one question . U kindly upload the another question...

Q: Assume that after removing the cylinder head of an engine, a wet, oily condition is noticed on the b...

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Q: 8 MULTILAYER PLANE WALLS. Exercise 3: Consider a 0.8 m x1.5 m double panel window consisting of two ...

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Q: A light rod is being used as a lever as shown. The fulcrum is 1.20 m from the load and 2.40 m from t...

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Q: What will be max. height that the water tank that may become full if the max. tangential stress is S...

A: Given data Diameter of water tank = 15 ft = 180 inchThickness of water tank wall = 0.5 inch  = 0.041...

Q: A man with a mass of 71.6 kg stands on one foot. His femur has a cross-sectional area of 8.00 cm and...

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Q: The beam in the figure below is made from three boards nailed together as shown, If the internal sec...

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Q: 2. Link BD is made of brass ( E = 103 GPa ) and has a cross-sectional area of 258 mm?. Link CE is ma...

A: Answer: The maximum force P that can be applied vertically at point A is 13.37815 kN.  

Q: A horizontal flow field has the following velocity components: u = (y? - x²) m/s v3 (2xy) m/s a) The...

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Q: I want the value of Cd from the graph and Results & Discussion for this  ASAP

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Q: Q2. How can we get the toughness of a material from tensile test results?

A: As per the guidelines of Bartleby we are subjected to solve only one question at a time. please repo...

Q: A piston-cylinder device initially contains 0.07 m' of nitrogen gas at 130 kPa and 120°C. The nitrog...

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Q: 3. The specific gravity of a certain alcohol is 0.8. Calculate its specific weight and mass density ...

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Q: Open Problem - Find the pressure at point A if the fluid is water at 20°C, h, - 0.2 m, and Pm - 101 ...

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Q: A particle which moves with curvilinear motion has coordinates in millimeters which vary with the ti...

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Q: The following represents stress measured in the global coordinate system [10 (X1, X2, X3) as o = |20...

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Q: Calculate the entropy values for a pressure of 30 bar at 300 degrees

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Q: RANKINE CYCLE

A:    The Rankine cycle is a simplified thermodynamic cycle that describes how some heat engines, such ...

Q: a. Determine the magnitude of P and F (in N) if the y resultant of the five forces shown is 1000 N d...

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Q: b) A cylindrical metal rod will be subjected to a tensile stress of 28 MPa, where the resulting defo...

A: Given Data The tensile stress is: σt=28 MPa The initial diameter of the rod is: di=12.7 mm The init...

Q: P. P2 P, 10 11 12 13 14 15 16 17 12'-0" TYP. Use the diagram shown above. Given P- 100 # Py- 400 Pg ...

A: GIVEN DATA- A PLANE TRUSS GIVEN WE HAVE TO FIND FORCE IN MEMBER 2

Q: 1. Each side of a cube is increased by 1%. By what percent is the volume of the cube increased? X2 X...

A: Initial volume of the cube=X^3 1%increase in side then the final side is=1.01X Final volume=(1.01X)^...

Q: Heat flows through a wall at a rate of 3x 10° kJ/hr. The temperatures of two faces of the wall are 3...

A: We already know that heat passes through a wall.The temperature of two of the wall's faces is 327 de...

Q: ENUMERATE THE FOUR MAJOR PARTS OF A REFRIGERATION CYCLE AND DESCRIBE BRIEFLY HOW A REFRIGERATION SYS...

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Q: What will be max. height that the water tank that may become full if the max. tangential stress is S...

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Q: Q1) Neglecting the weight of the beam, compute the reaction at the ends as shown in Fig 2 kN 8 kNm 1...

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Q: 2 m 1 m 2 m This is not your oproperty so do ousfin any 37 www 1.5 m your 1.5 s B In the assembly sh...

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Q: 7. An 8 ft. square gate lies in a vertical plane. If one of the diagonal of this gate is vertical an...

A: Given: Side length of the square plate, a= 8 ft= 2.4384 m Distance between center of the gate and th...

Q: 3.7-1 A generator shaft in a small hydroelectric plant turns at 120 rpm and delivers 50 hp (see figu...

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Q: Two very large parallel planes having surface conditions that very nearly approx- imate those of a b...

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Q: builder has run out of those stud and started using pairs of  2.5 m long wood stud with cross sectio...

A: Given the thermal conductvitites are given to be k = 0.11 w/m°c   for wood stud and k = 50w/m°c for ...

Q: Consider the radial diffusion of a gaseous species (A) through the wall of a plastic tube (B), and a...

A: following is the answer to the above question-

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.