Computer Aided Design: There are three components in the computer aided design namely design, analysis and visualization. Most of the software provides only one or two of the components and only little software provide all the components and enable the user to perform all the r...
Name and explain any one design principle common to jigs and fixtures as stated in mechanical engineering. Describe the mechanical system as a category of the human-machine systems. What is thermodynamics and how does it apply to mechanical engineering? State any three functio...
DEPARTMENT OF MECHANICAL ENGINEERINGS3EEEME 251-THERMODYNAMICSTWO MARKS QUESTION AND ANSWER1. Define the term thermal engineering.Ans: Thermal engineering is the science that deals with the energy transfer to practicalapplications such as energytransfer power generation, refrigeration, gas compression andits...
DEPARTMENT OF MECHANICAL ENGINEERINGS3EEEME 251-THERMODYNAMICSTWO MARKS QUESTION AND ANSWER1. Define the term thermal engineering.Ans: Thermal engineering is the science that deals with the energy transfer to practicalapplications such as energytransfer power generation, refrigeration, gas compression and...
Give limitations to the first law of thermodynamics? If there are three unknowns to be determined in a problem, how many independent equations must be provided? a) 1 b) 3 c) 2 d) depends on the problem Prove that function psi = Ae^{alpha x} + B e^{-alpha x} satisfies the equati...
Question: Define the following terms as they apply to chemical reactions: a. Catabolic b. Anabolic c. Endergonic d. Exergonic Cellular metabolism: Cellular metabolism is the set of chemical reactions that occur in living organisms in order to maintain life. Cell...
Define the following terms : (i) closed die forging (ii) roll forging Describe two purposes of lubrication in forging Discuss the importance of third law of thermodynamics. EXPERIMENT 1 ANALYSIS OF CENTRAL IMPACTS FOR A SYSTEM OF PARTICLES: 6.1 Explain coefficient of restitution. ...
Discuss the ways in which batteries and capacitors are similar and the ways in which they are different. What is meant by thermodynamics? State and define the SI unit of electrical power. What is the definition of time? What is meant by Hooke's law? 1. Define electric potential 2. What...
1.1 What are the four categories of engineering materials used in manufacturing? Name any two desirable features in good computer-aided design hardware. What is the meaning of the term precision as used in measurement? A machine design which violates the 2nd Law of Thermody...
Name any two desirable properties of a gauging system used in mechanical engineering State two factors that must be considered in the design of a product. What is thermodynamics and how does it apply to mechanical engineering? Define and explain the stages of creep for metals and ceramics, ...