ME- 101F BASICS
OF MECHANICAL ENGINEERING
L T P Sessional 50 Marks
3 0 0 Theory 100 Marks
Total
150 Marks
Duration
of Exam 3 Hrs.
NOTE:
Examiner will set 9 questions in total, with two
questions from each section and one question covering all sections which will
be Q.1. This Q.1 is compulsory and of short answer type. Each question carries equal mark (20
marks). Students have to attempt 5 questions
in total.
Section A
Introduction to Machine
Tool to Commonly used Machine Tools in a
Workshop:-
Lathe, Shaper, Planer, Milling,
Drilling, Slotter. Introduction to Metal Cutting.
Basic concept of thermodynamics
Introduction,
States, Work, Heat, Temperature, Zeroth, 1st, 2nd and 3rd law of thermodynamics, Concept of internal
energy, enthalpy and entropy. Problems
Properties
of Steam & Steam Generator
Formation of
steam at constant pressure, Thermodynamic properties of Steam, Use of steam
tables, Measurement of dryness fraction by throttling calorimeter.
Section B
Refrigeration
& Airconditioning
Introduction
to refrigeration and air -conditioning, Rating of refrigeration machines,
Coefficient of performance, Simple refrigeration vapour compression cycle,
Psychrometric charts and its use, Human comforts.
Hydraulic Turbines & Pumps :
Introduction,
Classification, Construction details and working of Pelton, Francis and Kaplan
turbines, Specific speed and selection of turbines, Classification of water
pumps and their working.
Section C
Power Transmission Methods and Devices:
Introduction to Power transmission, Belt, Rope, Chain and
Gear drive. Types and
functioning of clutches.
Stresses and Strains:
Introduction, Concept & types of
Stresses and strains, Poison’s ratio, stresses and
strains in simple and compound bars
under axial, flexure & torsional loading, Stress-
strain diagrams, Hooks law, Elastic
constants & their relationships.
Section D
Introduction to Manufacturing Systems, Fundamentals
of Numerical Control (NC),
Advantage of NC systems, Classifications of NC,
Comparison of NC and CNC
Text Books:
- Elements of Mechanical Engineering – R.K.Rajput Lakmi Pub., Delhi
- Elements of Mechanical Engineering – D.S.Kumar, S.K. Kataria and Sons
- Engineering Thermodynamics- P.K.Nag TMH, New Delhi
- Refrigeration & Airconditioning – Arora & Domkundwar, Dhanpat rai & co.pvt ltd
- Workshop Technology Volt.I & II - Hazra & Chaudhary, Asian Book Comp., New Delhi.
- Process and Materials of Manufacture -- Lindberg, R.A. Prentice Hall of India,New Delhi.
7. Principles of Manufacturing Materials and Processes
- Campbell,
J.S.- McGraw- Hill
Reference Books:
- Strength of Materials – Popov, Pub. - PHI, New Delhi.
- Hydraulic Machines – Jagdish Lal, Pub.- Metropolitan, Allahbad.
- Strength of Materials - G.H. Ryder, Pub.- ELBS.
- Hydraulic and Fluid Mechanics – Modi and Seth, Pub. – Standard Book House, New Delhi
- Engineering Thermodynamics – C.P. Arora, Pub. - TMH, New Delhi
- Refrigeration & Airconditioning- C.P. Arora. Pub. - TMH, New Delhi
- Manufacturing Science - Amitabha Ghosh & Ashok Kumar Malik, - East-West Press.
- Manufacturing Process and Systems - Ostwald, Munoz , John Wiley.
- Workshop Technology, Vol. 1, 2 & 3 – Chapman, WAJ, Edward Arnold.
