Articles Posted in the " introduction " Category

  • FLUID MECHANICS INTRODUCTION CLASS NOTES FOR ENGINEERS

    FLUID MECHANICS INTRODUCTION CLASS NOTES FOR ENGINEERS

      FLUID MECHANICS INTRODUCTION CLASS NOTES FOR ENGINEERS Fluid Mechanics is a science which deals all aspects of  fluids. It studies the fluids  in motion or static. Fluid is a common name to liquids, vapors and gases. Branch which deals with the fluids is called fluid mechanics. Definition of a fluid Fluid is a common […]


  • THERMODYNAMICS INTRODUCTION MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS

    THERMODYNAMICS INTRODUCTION MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS

    THERMODYNAMICS INTRODUCTION MULTIPLE QUESTION ANSWERS (MCQ) WITH ANSWERS  MCQ on Thermodynamics increases deep understanding as well as clarity. It will be helpful in applying the basic principals in real practical applications.   Temperature is a (a) Derived quantity (b) Supplementary quantity © Fundamental quantity (d) None ANS: © A closed thermodynamic system involves the use […]


  • STRENGTH OF MATERIALS INTRODUCTION CLASS NOTES FOR MECHANICAL ENGINEERING

    STRENGTH OF MATERIALS INTRODUCTION CLASS NOTES FOR MECHANICAL ENGINEERING

    STRENGTH OF MATERIALS  INTRODUCTION CLASS NOTES FOR MECHANICAL ENGINEERING Strength of materials tells which materials are strong in tension/compression/ bending /torsion/buckling. Hence depending upon the application, one can select the material for that application. Application includes chair, table, rod, shaft or any item one can think of. The selection is possible after performing tests under […]


  • *GEARS INTRODUCTION CLASS NOTES FOR MECHANICAL ENGINEERING

    *GEARS INTRODUCTION CLASS NOTES FOR MECHANICAL ENGINEERING

      GEARS INTRODUCTION CLASS NOTES FOR MECHANICAL ENGINEERING Gear is one of three modes of power transmission from the driver to the driven. In most of the cases, driver is electric motor and the driven is the machine. It may be a lathe, drilling machine, shaper etc. There are many types of gears. Different types […]


  • PRINCIPAL STRESSES-INTRODUCTION CLASS NOTES

    PRINCIPAL STRESSES-INTRODUCTION CLASS NOTES

    PRINCIPAL STRESSES INTRODUCTION CLASS NOTES Every object in nature is under complex loading. Hence it is under complex stresses. But failure occurs in a simple mode. It may be in simple tension, simple compression or simple shear. Hence convert complex stresses into simple stresses. Simple stresses are principal stresses. To achieve this, use analytical or […]


  • HEAT TRANSFER INTRODUCTION CLASS NOTES FOR MECHANICAL ENGINEERING

    HEAT TRANSFER INTRODUCTION CLASS NOTES FOR MECHANICAL ENGINEERING

     HEAT TRANSFER  INTRODUCTION CLASS NOTES FOR  MECHANICAL ENGINEERING Compare heat transfer with the transfer of a Government employee. Heat transfer is heat in motion. The driving force for heat transfer is temperature difference. Heat flows from a body at higher temperature to a body at lower temperature. It is an irreversible process. Greater is the […]