Unit I

Introduction, mechanisms and machines, kinematics and kinetics, types of links, kinematic pairs and
their classification, types of constraint, degrees of freedom of planar mechanism, Grubler’s equation,
mechanisms, inversion of four bar chain, slider crank chain and double slider crank chain.
Velocity analysis:
Introduction, velocity of point in mechanism, relative velocity method, velocities in four bar
mechanism, instantaneous center .
Acceleration analysis:
Introduction, acceleration of a point on a link, acceleration diagram, Corioli’s component of
acceleration, crank and slotted lever mechanism,.

Unit II

Cams
Introduction, classification of cams and followers, cam profiles for knife edge, roller and flat faced
followers for uniform velocity, uniform acceleration,
Gears and gear trains
Introduction, classification of gears, law of gearing, tooth forms and their comparisons, systems of gear
teeth, length of path of contact, contact ratio, minimum number of teeth on gear and pinion to avoid
interference, simple, compound, reverted and planetary gear trains, sun and planet gear train.

Unit III

Force analysis:
Static force analysis of mechanisms, D’Alembert’s Principle, dynamics of rigid link in plane
motion, dynamic force analysis of planar mechanisms, piston force and crank effort. Turning
moment on crankshaft due to force on piston, Turning moment diagrams for single cylinder
double acting steam engine, four stroke IC engine and multi-cylinder engines, Fluctuation of
speed, Flywheel.

Unit IV

Balancing:
Introduction,static balance, dynamic balance, balancing of rotating masses,two plane
balancing, graphical and analytical methods, balancing of reciprocating masses,
Governors:
Introduction, types of governors, characteristics of centrifugal governors, gravitycontrolled
and spring controlled centrifugal governors, hunting of centrifugal governors, inertia governors. Effort and Power of governor

Unit V

Brakes and dynamometers:
Introduction, Law of friction and types of lubrication, types of brakes, effect of braking on rear
and front wheels of a four wheeler, dynamometers, belt transmission dynamometer, torsion
dynamometer, hydraulic dynamometer

Text/Reference Books:
1. Kinematics and dynamics of machinery: Wilson and Sadler, Third edition, Pearson.
2. Theory of Mechanisms and Machines: AmitabhaGhosh and Ashok kumarMallik, Third
Edition Affiliated East-West Press.
3. Theory of Machines and Mechanisms: Joseph Edward Shigley and John Joseph
Uicker, Jr. Oxford University Press
4. Kinematics and dynamics of machinery: R L Norton, McGraw Hill
5. Theory of Mchines: S.S. Rattan, McGraw Hill
6. Theory of Mchines: Thomas Bevan, CBS Publishers.

KNC501 CONSTITUTION OF INDIA, LAW AND ENGINEERING

Module 1-Introduction and Basic Information about Indian Constitution:
Meaning of the constitution law and constitutionalism, Historical Background of the Constituent Assembly, Government of India Act of 1935 and Indian Independence Act of 1947,Enforcement of the Constitution, Indian Constitution and its Salient Features, The Preamble of the Constitution, Fundamental Rights, Fundamental Duties, Directive Principles of State Policy, Parliamentary System, Federal System, Centre-State Relations, Amendment of the Constitutional Powers and Procedure, The historical perspectives of the constitutional amendments in India, Emergency Provisions: National Emergency, President Rule, Financial Emergency, and Local Self Government – Constitutional Scheme in India.

Module 2-Union Executive and State Executive:
Powers of Indian Parliament Functions of Rajya Sabha, Functions of Lok Sabha, Powers and Functions of the President, Comparison of powers of Indian President with the United States, Powers and Functions of the Prime Minister, Judiciary – The Independence of the Supreme Court, Appointment of Judges, Judicial Review, Public Interest Litigation, Judicial Activism, LokPal, Lok Ayukta, The Lokpal and Lok ayuktas Act 2013, State Executives – Powers and Functions of the Governor, Powers and Functions of the Chief Minister, Functions of State Cabinet, Functions of State Legislature, Functions of High Court and Subordinate Courts.

Module 3- Introduction and Basic Information about Legal System:
The Legal System: Sources of Law and the Court Structure: Enacted law -Acts of Parliament are of primary legislation, Common Law or Case law, Principles taken from decisions of judges constitute binding legal rules. The Court System in India and Foreign Courtiers (District Court, District Consumer Forum, Tribunals, High Courts, Supreme Court). Arbitration: As an alternative to resolving disputes in the normal courts, parties who are in dispute can agree that this will instead be referred to arbitration. Contract law, Tort, Law at workplace.

Module 4-Intellectual Property Laws and Regulation to Information:
Intellectual Property Laws- Introduction, Legal Aspects of Patents, Filing of Patent Applications, Rights from Patents, Infringement of Patents, Copyright and its Ownership, Infringement of Copyright, Civil Remedies for Infringement, Regulation to Information- Introduction, Right to Information Act, 2005, Information Technology Act, 2000, Electronic Governance, Secure Electronic Records and Digital Signatures, Digital Signature Certificates, Cyber Regulations Appellate Tribunal, Offences, Limitations of the Information Technology Act.

Module 5 -Business Organizations and E-Governance:
Sole Traders, Partnerships: Companies: The Company’s Act: Introduction, Formation of a Company, Memorandum of Association, Articles of Association, Prospectus, Shares, Directors, General Meetings and Proceedings, Auditor, Winding up. E-Governance and role of engineers in E-Governance, Need for reformed engineering serving at the Union and State level, Role of I.T. professionals in Judiciary, Problem of Alienation and Secessionism in few states creating hurdles in Industrial development.

Suggested Readings:
• Brij Kishore Sharma: Introduction to the Indian Constitution, PHI, New Delhi, latest edition.
• Granville Austin: The Indian Constitution: Cornerstone of a Nation. 1966, Oxford Clarendon Press.
• Subhash C. Kashyap: Our Constitution: An Introduction to India’s Constitution and constitutional Law, NBT, 2018.
• PM Bakshi: The Constitution of India, Latest Edition, Universal Law Publishing.
• V.K. Ahuja: Law Relating to Intellectual Property Rights (2007)
• Suresh T. Viswanathan: The Indian Cyber Laws, Bharat Law House, New Delhi‐88
• P. Narayan: Intellectual Property Law, Eastern Law House, New Delhi
• Prabudh Ganguli: Gearing up for Patents: The Indian Scenario, Orient Longman.
• BL Wadehra: Patents, Trademarks, Designs and Geological Indications.Universal Law Publishing - LexisNexis.
• Intellectual Property Rights: Law and Practice, Module III by ICSI (only relevant sections)
• Executive programme study material Company Law, Module II, by ICSI (The Institute of Companies Secretaries of India) (Only relevant sections i.e., Study 1, 4 and
36).https://www.icsi.edu/media/webmodules/publications/Company%20Law.pdf
• Handbook on e-Governance Project Lifecycle, Department of Electronics & Information Technology, Government of India, https://www.meity.gov.in/writereaddata/files/e-Governance_Project_Lifecycle_Participant_Handbook-5Day_CourseV1_20412.pdf

• Companies Act, 2013 Key highlights and analysis by PWC.https://www.pwc.in/assets/pdfs/publications/2013/companies-act-2013-key-highlights-and-
analysis.pdf

Refrigeration and Air Conditioning

Unit‐1 8 Hours
Refrigeration:
Introduction to refrigeration system, Methods of refrigeration, Unit of refrigeration, Refrigeration effect,
Carnot refrigeration cycle, Refrigerator and Heat Pump, C.O.P.
Air Refrigeration cycle:
Open and closed air refrigeration cycles, Reversed air Carnot cycle, Bell Coleman or Reversed Joule air
refrigeration cycle, Need of Aircraft refrigeration, Classification of aircraft refrigeration system. Boot
strap refrigeration, Regenerative, Reduced ambient, Dry air rated temperature (DART).
Unit‐2 8 Hours
Vapour Compression System:
Reversed vapour Carnot cycle, limitation of Reversed vapour Carnot cycle, Simple vapour compression
cycle, Analysis of vapour compression cycle, Use of T‐S and P‐H charts, Effect of change in suction and
discharge pressures on C.O.P, Effect of sub cooling of condensate & superheating of refrigerant vapour
on C.O.P of the cycle, Actual vapour compression refrigeration cycle,
Multistage System:
Multistage vapour compression system requirement, Different configuration of multi pressure system,
Removal of flash gas, Intercooling, Multi evaporator system, Cascade system.
Unit‐3 8 Hours
Vapour Absorption system;
Working Principal of vapour absorption refrigeration system, Comparison between absorption &
compression systems, Elementary idea of refrigerant absorbent mixtures, Temperature – concentration
diagram & Enthalpy – concentration diagram , Adiabatic mixing of two streams, Ammonia – Water
vapour absorption system, Lithium‐ Bromide water vapour absorption system, Comparison, Three fluid
system.
The students will be able to

Blooms
Taxonomy

CO1 Understand the basics concepts of Refrigeration & Air‐Conditioning and its future
prospects.

K2

CO2 Explain the construction and working of various components in Refrigeration &
Air‐Conditioning systems.

K2
CO3 Understand the different types of RAC systems with their respective applications. K2
CO4 Apply the basic laws to the thermodynamic analysis of different processes
involved in Refrigeration and Air‐Conditioning. K3
CO5 Apply the basic concepts to calculate the COP and other performance
parameters for different RAC systems

K3
CO6 Analyze the effects of performance parameters on COP. K4
Refrigerants:
Classification of refrigerants, Nomenclature, Desirable properties of refrigerants, Common refrigerants,
Secondary refrigerants, and Environment friendly refrigerants, Anti‐freeze solution, Phase changing
materials, Ozone layer depletion and global warming considerations of refrigerants, Selection of
refrigerants, Future Refrigerants like Hydrofluoro‐Olefines
Unit‐4 8 Hours
Air Conditioning:
Introduction to air conditioning, Psychrometric properties and their definitions, Psychrometric chart,
Different Psychrometric processes, Air Washers, Cooling towers & humidifying efficiency, Thermal
analysis of human body, Effective temperature and comfort chart, Cooling and heating load calculations,
Selection of inside & outside design conditions, Heat transfer through walls & roofs, Infiltration &
ventilation, Internal heat gain, Sensible heat factor ( SHF ), By pass factor, Grand Sensible heat factor
(GSHF), Apparatus dew point (ADP).
Window air Conditioner, Simple air conditioning system, Air conditioning system with ventilation.
Unit‐5 8 Hours
Refrigeration System Equipment:
Compressors, Condensers, Expansion Devices and Evaporators, Elementary knowledge of transmission
and distribution of air through ducts and fans,
Application:
Food preservation, Transport refrigeration, Cold storage, Refrigerates Freezers, Ice plant, Water coolers,
Comfort and Industrial air conditioning Refrigeration.
Other systems:
Cryogenic liquefaction and refrigeration systems, Brief introduction of Thermo‐electric refrigeration
system, Steam jet refrigeration system, Vortex tube refrigeration system, Magnetic refrigeration system.
Reference Books:
1. Refrigeration and Air conditioning by C.P Arora, McGraw‐Hill
2. Refrigeration and Air conditioning, by Manohar Prasad, New Age International (P) Ltd. Pub.
3. Refrigeration and Air conditioning by R.C. Arora, PHI
4. Principles of Refrigeration by Roy J. Dossat. Pearson Education
5. Refrigeration and Air conditioning by Stoecker& Jones. McGraw‐Hill
6. Refrigeration and Air conditioning by Arora&Domkundwar. DhanpatRai
7. Thermal Environment Engineering. By Kuhen, Ramsey &Thelked

Machine Design

Unit I 8 Hours
Introduction
Definition, Design requirements of machine elements, Design procedure, Standards in design, Standards
designation of carbon & alloy steels, Selection of preferred sizes, Selection of materials for static and
fatigue loads, Design against Static Load
Design against Fluctuating Loads
Cyclic stresses, Fatigue and endurance limit, Stress concentration factor, Stress concentration factor for
various machine parts, Design for finite & infinite life, Soderberg, Goodman, Gerber criteria
Unit II 8 Hours
Riveted Joints
Riveting methods, materials, Types of rivet heads, Types of riveted joints, Caulking and Fullering, Failure
of riveted joint, Efficiency of riveted joint, Design of boiler joints, Eccentric loaded riveted joint
Welded Joints
Stress relieving of welded joints, Butt Joints, Fillet Joints, Strength of Butt Welds, Strength of parallel
fillet welds, Strength of transverse fillet welds
Shafts
Cause of failure in shafts, Materials for shaft, Stresses in shafts, Design of shafts subjected to twisting
moment, bending moment and combined twisting and bending moments, Shafts subjected to fatigue
loads, Design for rigidity, Keys, Types of keys, Selection of square and flat keys, Strength of sunk key
Unit III 8 Hours
Spur Gears
Tooth forms, System of gear teeth, contact ratio, Standard proportions of gear systems, Interference in
involute gears, Backlash, Selection of gear materials, Gear manufacturing methods, Design
considerations, Beam strength of gear tooth, Dynamic tooth load, Wear strength of gear tooth, Failure
of gear tooth, Design of spur gears, AGMA and Indian standards.
Helical Gears
Terminology, Proportions for helical gears, Force components on a tooth of helical gear, Virtual number
of teeth, Beam strength and wear strength of helical gears, Dynamic load on helical gears, Design of
helical gears.
Introduction, Classification and Applications of Bevel & Worm Gears
Unit IV 8 Hours
Sliding Contact Bearing
Types, Selection of bearing, Plain journal bearing, Hydrodynamic lubrication, Properties and materials,
Lubricants and lubrication, Hydrodynamic journal bearing, Heat generation, Design of journal bearing.
Rolling Contact Bearing
Advantages and disadvantages, Types of ball bearing, Thrust ball bearing, Types of roller bearing,
Selection of radial ball bearing, Bearing life, Selection of roller bearings, Dynamic equivalent load for
roller contact bearing under constant and variable loading, Reliability of Bearing.
Unit V 8 Hours
IC Engine Parts
Selection of type of IC engine, General design considerations, Design of Cylinder and cylinder head;
Design of piston, piston ring and gudgeon pin;
Friction Clutches
Clutches, Difference between coupling and clutch, Single plate friction clutch, Torque transmitting
capacity, Multi‐Disk Clutches, Friction Material
Note: Design data book is allowed in the examination
Text Books:
1. Design of Machine Elements‐V.B. Bhandari, McGraw Hill Co.
2. Design of Machine Elements, Sharma and Purohit, PHI.
Reference Books:
1. Mechanical Engineering Design, 9e – Joseph E. Shigely, McGraw Hill Education.
2. Machine Design‐Maleev and Hartman, CBS Publishers.
3. Design of Machine Design‐M.F. Spott, Pearson Education.
4. Elements of Machine Component Design, Juvinal&Marshek, John Wiley & Sons.
5. Machine design, Robert L. Norton, Pearson Education
6. Theory & Problem of Machine Design (Schaum’s Outline Series) Hall, Holowenko, Laughlin, Tata
McGraw Hill Co.
7. Machine Design‐Sharma and Agrawal, S.K. Kataria& Sons.
8. Machine Design, U C Jindal, Pearson Education.