Syllabus of LEET mechanical engineering of Thapar University

I want to know about that in question paper of LEET mechanical engineering of Thapar University the questions are based on which topics so please provide me the syllabus of it?

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As you want the syllabus of LEET mechanical engineering of Thapar University so here it is given below:

Manufacturing Process:
Dry sand and green sand casting: Casting defects: Die casting, Continuos casting and Centrifugal casting, Welding Process: Gas
welding, Arc welding, Resistance welding; Thermit welding: Soldering and Brazing: Welding defects and precautions, Elements of metal cutting; Cutting tools tool geometry, Cutting fluids; Lathe and Milling operations: Grinding process, grinding wheel: Introduction to Broaching and gear generation processes; Electric discharge machinery. Water Jet machining and ultrasonic machining. Forming processes: Hot and Cold working: Rolling: Punching, blanking, shearing, spinning.

Thermal Engineering:
Basic concept of Thermodynamics : Energy, Thermodynamics systems, types (open and closed) Heat and work, specific heat,
Enthalpy, laws of thermodynamics : Zeroth, First and Second laws Reversible and irreversible process, Entropy. Description of various types of Boilers, boiler mountings and accessories. Basic
concepts of thermal conduction, convection and radiation. Basic equations of different cases of Conduction. Convection (natural and forced) and radiation. Concept of Black, white and opaque bodies, Stefan Boltzmans laws

Mechanics of Solids:
Concepts of bending moment and shear force. Bending
moment and shear force diagrams for cantilevers, simply supported beams, overhanging beams subjected to concentrated and U.D. Ls. Concepts of torsion. Derivation of torsion equation for circular shafts. Close coiled helical spring subjected to axial load and twisting moment, stiffness of a spring. Its angle of twist, strain energy and proof resilience

Metrology:
Necessity and importance of Metrology in Engineering field,
standards of measurements, line and wave length : Limits, fits and tolerances. Concept of interchangeability. Angle and Taper Measurements : Slip gages and dial indicator in taper measurement. Screw Thread Measurements : Measurements of Mojor diameter. Minor diameter, effective diameter, pitch.
Angle and Form of threads for external and internal threads. Comparator : Types of Comparators (Mechanical, optical, electrical, electronic and pneumatic). Limit gauges : Go and No-go gauges. Alignment tests on lathe. drilling machine. Milling machine and grinding machine.

Materials and Metallurgy:
Aluminium and its alloys. Bearing metals. Plastic materials, refractory materials, tempering, hardening and surface hardening processes, selection of materials for different
components.

Industrial Engineering and Management:
Work study, uses of work study : Objectives and basic procedure of Method study and work measurements. Types of inspection, inspection at various stages. Quality control : its advantages :
Statistical quality control. Control charts and sampling plans. Types of production : Materials requirements planning, Plant location and layout, types of layouts and their comparison. Importance and advantages of standardization. Cost reduction through standardization. Management of men, materials and
machines. Types of industrial organisations : Wages and incentives, trade unions : Role of technician in industry.

Refrigeration and Air Conditioning:
Basic concepts and principles of refrigeration : Refrigeration methods. Air refrigeration cycle, vapour compression cycle, simple
vapour absorption cycle, their applications and limitations. Refrigerants : Important properties of refrigerants, properties and applications of commonly used refrigerants such as R11, R12, R22, NH3 etc. Air conditioning, its concepts. Human comfort, application of air conditioning, Description of room air onditioning, packages air conditioner, central air conditioning system. Theory of Machines: Simple mechanisms : Flywheels, Co-efficient of friction, Motion of a body along horizontal and inclined planes. Friction in screw jack, friction between nut and screw square and V-threads. Concept of power transmission, various power transmission systems with their merits and demerits.
Flat and V-belts drives, ratio of tensions. Horse power transmitted, centrifugal tension, condition for maximum power transmission, function of governors. Definitions of sensitivity, stability, synchornism and hunting of governors, description and simple problems on watt, porter and Hartnell governor.

Details of Lateral Entry in Thapapr University




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