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Anna University ME8593 Design of Machine Elements 2017 Regulation MCQ, Notes, Question Banks with Answer and Syllabus.

ME8593 Design of Machine Elements
ME8593 DESIGN OF MACHINE ELEMENTS

UNIT I STEADY STRESSES AND VARIABLE STRESSES IN MACHINE MEMBERS:
Introduction to the design process - factors influencing machine design, selection of materials based on mechanical properties - Preferred numbers, fits and tolerances – Direct, Bending and torsional stress equations – Impact and shock loading – calculation of principle stresses for various load combinations, eccentric loading – curved beams – crane hook and ‘C’ frame- Factor of safety - theories of failure – Design based on strength and stiffness – stress concentration – Design for variable loading.

UNIT II SHAFTS AND COUPLINGS:
Design of solid and hollow shafts based on strength, rigidity and critical speed – Keys, keyways and splines - Rigid and flexible couplings.

UNIT III TEMPORARY AND PERMANENT JOINTS:
Threaded fastners - Bolted joints including eccentric loading, Knuckle joints, Cotter joints – Welded joints, riveted joints for structures - theory of bonded joints.

UNIT IV ENERGY STORING ELEMENTS AND ENGINE COMPONENTS:
Various types of springs, optimization of helical springs - rubber springs - Flywheels considering stresses in rims and arms for engines and punching machines- Connecting Rods and crank shafts.

UNIT V BEARINGS:
Sliding contact and rolling contact bearings - Hydrodynamic journal bearings, Sommerfeld Number, Raimondi and Boyd graphs, -- Selection of Rolling Contact bearings.
 

2017 Regulation
All units in one:
ME8593 Design of Machine Elements Notes - Click here

Unitwise notes:
ME8593 Design of Machine Elements Notes Unit-1 - Click here
ME8593 Design of Machine Elements Notes Unit-2 - Click here
ME8593 Design of Machine Elements Notes Unit-3 - Click here
ME8593 Design of Machine Elements Notes Unit-4 - Click here
ME8593 Design of Machine Elements Notes Unit-5 - Click here

Question Bank:
ME8593 Design of Machine Elements QBank - Click here

MCQ:
ME8593 Design of Machine Elements MCQs - Click here



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Anna University ME8595 Thermal Engineering II 2017 Regulation MCQ, Notes, Question Banks with Answer and Syllabus.

ME8595 Thermal Engineering - II
ME8595 THERMAL ENGINEERING – II

UNIT I STEAM NOZZLE:
Types and Shapes of nozzles, Flow of steam through nozzles, Critical pressure ratio, Variation of mass flow rate with pressure ratio. Effect of friction. Metastable flow.

UNIT II BOILERS:
Types and comparison. Mountings and Accessories. Fuels - Solid, Liquid and Gas. Performance calculations, Boiler trial.

UNIT III STEAM TURBINES:
Types, Impulse and reaction principles, Velocity diagrams, Work done and efficiency – optimal operating conditions. Multi-staging, compounding and governing.

UNIT IV COGENERATION AND RESIDUAL HEAT RECOVERY:
Cogeneration Principles, Cycle Analysis, Applications, Source and utilisation of residual heat. Heat pipes, Heat pumps, Recuperative and Regenerative heat exchangers. Economic Aspects.

UNIT V REFRIGERATION AND AIR – CONDITIONING :
Vapour compression refrigeration cycle, Effect of Superheat and Sub-cooling, Performance calculations, Working principle of air cycle, vapour absorption system, and Thermoelectric refrigeration. Air conditioning systems, concept of RSHF, GSHF and ESHF, Cooling load calculations. Cooling towers – concept and types.
 

2017 Regulation
Hand Written Notes:
ME8595 Thermal Engineering - II Notes - Click here

Question Bank:
ME8595 Thermal Engineering - II QBank - Click here

MCQ:
ME8595 Thermal Engineering - II MCQs - Click here



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Anna University ME8501 Metrology And Measurements 2017 Regulation MCQ, Question Banks with Answer and Syllabus.

ME8501 Metrology And Measurements
ME8501 METROLOGY AND MEASUREMENTS

UNIT I BASICS OF METROLOGY:
Introduction to Metrology – Need – Elements – Work piece, Instruments – Persons – Environment – their effect on Precision and Accuracy – Errors – Errors in Measurements – Types – Control – Types of standards.

UNIT II LINEAR AND ANGULAR MEASUREMENTS:
Linear Measuring Instruments – Evolution – Types – Classification – Limit gauges – gauge design – terminology – procedure – concepts of interchange ability and selective assembly – Angular measuring instruments – Types – Bevel protractor clinometers angle gauges, spirit levels sine bar – Angle alignment telescope – Autocollimator – Applications.

UNIT III ADVANCES IN METROLOGY:
Basic concept of lasers Advantages of lasers – laser Interferometers – types – DC and AC Lasers interferometer – Applications – Straightness – Alignment. Basic concept of CMM – Types of CMM – Constructional features – Probes – Accessories – Software – Applications – Basic concepts of Machine Vision System – Element – Applications.

UNIT IV FORM MEASUREMENT:
Principles and Methods of straightness – Flatness measurement – Thread measurement, gear measurement, surface finish measurement, Roundness measurement – Applications.

UNIT V MEASUREMENT OF POWER, FLOW AND TEMPERATURE:
Force, torque, power - mechanical , Pneumatic, Hydraulic and Electrical type. Flow measurement: Venturimeter, Orifice meter, rotameter, pitot tube – Temperature: bimetallic strip, thermocouples, electrical resistance thermometer – Reliability and Calibration – Readability and Reliability.
 

2017 Regulation

Question Bank:
ME8501 Metrology And Measurements QBank - Click here

MCQ:
ME8501 Metrology And Measurements MCQs - Click here



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