Free essays on Mechanical Engineering are educational materials that are written and offered at no cost to students and other interested individuals in the field of Mechanical Engineering. These essays provide detailed insights into various topics related to Mechanical Engineering, including principles of mechanics, thermodynamics, fluid dynamics, and more. They offer ideas, solutions, and advice for students who are struggling with assignments, projects, or exams related to the field of Mechanical Engineering. These essays are written by experienced writers, academics, and professionals in the field, providing readers with reliable and accurate information on the latest trends and innovations in the industry. The essays provide a valuable resource for students studying Mechanical Engineering, as well as those who want to enhance their knowledge and understanding of the field.
Tensile lab report
Referring from the resultant graph, we can see that the obtained graph line is straight until the one point it decrease gradually and be rupture. This shows that both variables on the graph are linearly related with each other. From the data obtained, we identify types of fracture surface of mild steel under tensile loading. The yield strength was determined to be 165. Mamma. The ultimate strength was determined to be 285. Mamma. Calculation for percentage elongation was determined to…...
ChemistryCivil EngineeringForceMaterialsMechanical EngineeringPhysics
Lab Report on Ideal Gas Law
We then poured the water back into the test tube and placed the tube into the bucket with the opening upwards, turning the open end downwards after the tube was fully submerged beneath he surface. We then placed the canister directly below the opening of the test tube, and released the gas so that the bubbles rose into the test tube. Next, we used a cork whose head was larger than the opening of the test tube to block off…...
ChemistryMechanical EngineeringPhysicsPressure
Lost Foam Casting
LOST FOAM CASTING --------------------------------------------------------------------------------------------------------------------- ABSTRACT: The Report presents some theoretical and practical aspects regarding the casting of alloys in lost foam moulds. The stages of the procedure, the economic benefits and several ecological aspects are synthetically presented. KEY WORDS: casting, alloys, lost foam process, Expanded polystyrene --------------------------------------------------------------------------------------------------------------------- Introduction The lost foam casting process offers several advantages over conventional sand casting processes, such as simplified production techniques and reduced environmental waste due to binder system emissions and sand disposal. The process…...
ChemistryIndustryManufacturingMaterialsMechanical EngineeringPlastic
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Physics-Inclined Plane Lab
If an object is placed upon a surface that is inclined at a certain angle then that will decide the acceleration in which the object is going down the inclined plane. When looking at an inclined plane it is important to see what forces are acting upon it to see what the object is doing. In our case of there was Fn, Gravitational Force and, Fd. These forces act upon the object to see where it is going. In an…...
ForceFrictionMechanical EngineeringPhysics
Circular Motion Physical Experiment Report
Circular motion is the motion that links velocity, mass, and radius of the string of an object. If any one of the factors is changed, the motion of the object gets affected or the velocity/acceleration gets affected. All objects going through circular motion experience a force called the centripetal force. Centripetal force is the force that acts from the center of the circular path and makes the object move in the curve instead of flying out. In other words, centripetal…...
ForceGeometryMechanical EngineeringPhysicsSpace
Roller Coasters and Their Theory
2010 NAME: CAROLENA SEEREERAM DINESH TEELUCKSINGH DEVIANN SINGH VINCENT BAHADUR KERLON MOORE INSTRUCTOR: MR. RISHI RAMPERSAD COURSE: ENGINEERING SCIENCE COURSE: ENGINEERING SCIENCE CLASS: COMPUTER ENGINEERING (YEAR 1) INSTRUCTOR: RISHI RAMPERSAD GROUP MEMBERS: CAROLENA SEEREERAM DINESH TEELUCKSINGH DEVIANN SINGH VINCENT BAHADUR KERLON MOORE ABSTRACT A roller coaster is an amusement park ride where passengers sit in a series of wheeled cars that are linked together. The cars move along a pair of rails supported by a wood or steel structure. In…...
EnergyForceMechanical EngineeringPhysicsResearch
Laboratory: Conservation of Momentum Experiment
Propagation of Uncertainties for Velocity of Pucks for Final Momentum. Final Percent Uncertainty for Average Initial Velocity of Cue Puck: 1.136...%+0.180...%=1.317% Final Percent Uncertainty for Average Final Velocity of Cue Puck: 0.714...%+0.180...%=0.895% Final Percent Uncertainty for Average Final Velocity of Stationary Puck: 0.90%+0.18145=1.081% If the collision is a perfectly elastic collision, then both the momentum and the total kinetic energy and conserved: Conservation of momentum requires the following to be true for both the x and y components: (Pcix+Psix)-(Pcx1+Psix1)=0 (Pciy+Psiy)-(Pcy1+Psiy1)=0…...
CommunicationConservationFrictionMechanical EngineeringMotionPhysics
Galileo’s Rolling Ball experiment
Galileo in his rolling ball experiment investigated the acceleration of a ball rolling down an inclined plane, using a similar setup I will investigate how the time taken to roll down the inclined plane varies with the vertical height change. Theory: When two similar objects are thrown vertically downwards, they are in a state of free-fall. Both objects will hit the ground simultaneously; the force which causes these objects to fall down is the pull of gravity which is also…...
ForceGravityMechanical EngineeringPhysicsTime
Continuous Improvement Activity for Crank Changeover Process
The following example essay on "Continuous Improvement Activity for Crank Changeover Process" se SMED techniques to reduce changeover time through system for crank machining to throughput simulation approved levels. Activities to be performed by trainee: Update crank changeover board to reflect the current. Create and manage tracking sheet of changeover issues and countermeasures. Measure changeover times by operation. Get changeover within ‘OEM’ specified timing by end of project. Learning/Expectation of the trainee at the end of term: Understand process of…...
IndustryMechanical Engineering
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