NIMRACOLLEGE OF ENGINEERING & TECHNOLOGY
JUPUDI, IBRAHIMPATNAM, VIJAYAWADA-521456
DEPARTMENT OF MECHANICAL ENGINEERING
WORK SHOP
LIST OF EXPERIMENTS:
1) CARPENTRY
1)CROSS-HALF JOINT
2)TENEN & MORTISE JOINT
3)BRIDLE JOINT
4)DOVE TAIL JOINT
2) FITTING
1)STEPPED FITTING
2)V- FITTING
3)SQUARE FITTING
4)DOVE TAIL JOINT
3) TIN SMITHY
1)STRAIGHT TRAY
2)ELBOW TRAY
3)SQUARE TRAY
4)CONICAL FUNNEL
4) HOUSE WIRING
1)ORDINARY SWITCH CONNECTION
2)STAIR CASE SWITCH CONNECTION
3)DIM & BRIGHT LIGHT CONNECTION BY USING
TWO- WAY SWITCH
4) DIM & BRIGHT LIGHT CONNECTION BY USING
ORDINARY SWITCH
NIMRACOLLEGE OF ENGINEERING & TECHNOLOGY
JUPUDI, IBRAHIMPATNAM, VIJAYAWADA-521456
DEPARTMENT OF MECHANICAL ENGINEERING
FUELS AND LUBRICANTS LAB
LIST OF EXPRIMENTS:
1)PENSKY MARTEN APPARATUS
2)REDWOOD VISCOMETER
3)ABEL′ S APPARATUS
4)CLEEVELAND APPARATUS
5)BOMB CALORIMETER
6) CARBON RESIDUE TEST
NIMRACOLLEGE OF ENGINEERING & TECHNOLOGY
JUPUDI, IBRAHIMPATNAM, VIJAYAWADA-521456
DEPARTMENT OF MECHANICAL ENGINEERING
METALLURGY LAB
LIST OF EXPRIMENTS:
1)STUDY OF MICROSTRUCTURE OF MILD STEEL
2)STUDY OF MICROSTRUCTURE OF WHITE CAST IRON
3)STUDY OF MICROSTRUCTURE OF MALLEABLE CAST IRON
4)STUDY OF MICROSTRUCTURE OF NODULAR CAST IRON
5) STUDY OF MICROSTRUCTURE OF GRAY CAST IRON
6) STUDY OF MICROSTRUCTURE OF ALUMINIUM
7) STUDY OF MICROSTRUCTURE OF PURE COPPER
NIMRACOLLEGE OF ENGINEERING & TECHNOLOGY
JUPUDI, IBRAHIMPATNAM, VIJAYAWADA-521456
DEPARTMENT OF MECHANICAL ENGINEERING
THERMAL ENGINEERING LAB
LIST OF EXPRIMENTS:
1)TO STUDY THE PERFORMANCE TEST ON VAPOUR
COMPRESSION REFRIGERATION TEST RIG.
2) TO FIND THE EFFICIENCY OF FOUR STROKE SINGLE
CYLINDERDIESEL ENGINE TEST RIG AND TO DRAW
ITS HEAT BALANCE SHEET.
3) TO STUDY THE PERFORMANCE TEST OF AN AIR
COMPRESSOR AND TO FIND OUT ITS EFFECIENCY.
4) TO STUDY THE PERFORMANCE OF THE FOUR STROKE MULTY
CYLINDER PETROL ENGINE WITH HYDRAULIC DYNOMOMETER
5) TO DRAW THE PORT TIMING DIAGRAM FOR A TWO STROKE
PETROL ENGINE.
6) TO DRAW THE VALVE TIMING DIAGRAM FOR A FOUR STROKE
SINGLE CYLINDER DIESEL ENGINE.
NIMRACOLLEGE OF ENGINEERING & TECHNOLOGY
JUPUDI, IBRAHIMPATNAM, VIJAYAWADA-521456
DEPARTMENT OF MECHANICAL ENGINEERING
HYDRAULIC MACHINES AND FLUID MECHANICS LAB
LIST OF EXPRIMENTS:
1)TO DETERMINE THE DISCHARGE AND EFFICIENCY OF
THE CENTRIFUGAL PUMP TEST RIG.
2) TO DETERMINE THE DISCHARGE AND EFFICIENCY OF
THE RECIPROCATING PUMP TEST RIG.
3) TO FIND OUT THE EFFICIENCY OF PELTON WHEEL TURBINE
AND TO FIND OUT QUANTITIES UNDER UNIT HEAD
4) TO PROVE THE BERNAULIS THEORAM.
5) TO DETERMINE THE COEFFICIENT OF DISCHARGE OF
VENTURI METER AND ORIFICE METER.
6) TO DETERMINE THE DARCYS FRICTION COEFICIENT AND TO
INVESTIGATE THE RELATIONSHIP THE HYDRAULIC GRADIENT
H/L AND VELOCITY V FOR DIFFERENT DIAMETERS OF PIPE.
7) TO DETERMINE THE COEFFICIENT OF IMPACT OF JET
ON THE VANE.
8) CALCULATE THE COEFFICIENT OF DISCHARGE OF A
GIVEN KNOTCH.
9) TO FIND THE FLOW PATTERN AND TO DETERMINE THE
REYNOLDS NUMBER.
NIMRACOLLEGE OF ENGINEERING & TECHNOLOGY
JUPUDI, IBRAHIMPATNAM, VIJAYAWADA-521456
DEPARTMENT OF MECHANICAL ENGINEERING
MECHANICS OF SOILDS LAB
LIST OF EXPRIMENTS:
1) EXPERIMENT ON ROCKWELL HARDNESS TESTING MACHINE.
2) EXPERIMENT ON BRINELL HARDNESS TESTING MACHINE.
3) EXPERIMENT ON IZOD IMPACT TESTING MACHINE.
4) EXPERIMENT ON CHARPY TESTING MACHINE.
5) EXPERIMENT ON TORSION TESTING MACHINE.
6) EXPERIMENT ON UNIVERSAL TESTING MACHINE.
7) EXPERIMENT ON SPRING TESTING MACHINE.
NIMRACOLLEGE OF ENGINEERING & TECHNOLOGY
JUPUDI, IBRAHIMPATNAM, VIJAYAWADA-521456
DEPARTMENT OF MECHANICAL ENGINEERING
PRODUCTION TECHNOLOGY LAB
LIST OF EXPRIMENTS:
FOUNDRY :
1) CIRCULAR FLANGE SAND MOULD.
2) WHEEL PIECE SAND MOULD
3) ELBOW PIPE SAND MOULD
4) DIAMOND SAND MOULD
5) DUMBELL SHAPE SAND MOULD
WELDING :
1) L- SHAPE WELDED JOINT
2) T- SHAPE WELDED JOINT
3) BUTT WELDED JOINT
4) LAP WELDED JOINT
NIMRACOLLEGE OF ENGINEERING & TECHNOLOGY
JUPUDI, IBRAHIMPATNAM, VIJAYAWADA-521456
DEPARTMENT OF MECHANICAL ENGINEERING
MACHINE TOOLS AND METROLOGY LAB
LIST OF EXPRIMENTS:
MACHINE TOOLS LAB:
1) STEP TURNING AND TAPPER TURNING ON LATHE MACHINE
2) THREAD CUTTING AND KNURING ON LATHE MACHINE
3) DRILLING AND TAPPING
4) SHAPPING AND PLANNING
5) CYLINDRICAL / SURFACE GRINDING
METROLOGY LAB:
1) MEASUREMENT OF LENGTHS, HEIGHTS, DIAMETER BY
VERNIER CALIPERS AND MICROMETERS
2) MACHINE TOOL ALLIGNMENT TEST ON LATHE MACHINE
3) MACHINE TOOL ALLIGNMENT TEST ON MILLING MACHINE
4) TOOL MAKERS MICROCOPE AND ITS APPLICATIONS
5) ANGLE AND TAPER MEASUREMENTS BY BEVEL PROTRACTOR
6) PROFILE PROJECTOR
NIMRACOLLEGE OF ENGINEERING & TECHNOLOGY
JUPUDI, IBRAHIMPATNAM, VIJAYAWADA-521456
DEPARTMENT OF MECHANICAL ENGINEERING
HEAT TRANSFER LAB
LIST OF EXPRIMENTS:
1) TO FIND HEAT TRANSFER COEFFICIENT THROUGH NATURAL
CONVENTION PROCESS
2) TO FIND THERMAL CONDUCTIVITY OF INSULATING POWDER
3) TO FIND OUT THE EFFECTIVENESS OF THE HEAT EXCHANGER
4) TO FIND THE HEAT TRANSFER COFFICIENT THROUGHT FORCED
CONVECTION
5) TO FIND EMMISIVITY NUMBER
6) TO FIND THE HEAT TRANSFER COEFFICIENT THROUGHT
FORCED CONVECTION PROCESS
7) TO FIND THE HEAT TRANSFER COEFFICIENT THROUGHT
NATURAL CONVECTION PROCESS
8) TO FIND THERMAL CONDUCTIVITY OF A METAL ROD
9) TO DETERMINE THE THERMAL CONDUCTIVITY OF LAGGING
MATERIAL BY ASSUMING THE HEATER INPUT TO BE HEAT
FLOW RATE THROUGH LAGGED PIPE.
NIMRACOLLEGE OF ENGINEERING & TECHNOLOGY
JUPUDI, IBRAHIMPATNAM, VIJAYAWADA-521456
DEPARTMENT OF MECHANICAL ENGINEERING
CAD/ CAMLAB
LIST OF EXPRIMENTS:
1) DRAFTING A TWO-DIMENSIONAL FIGURE FOR KNUCKLE JOINT
2) DRAFTING A TWO- DIMENSIONAL FIGURE FOR SLEEVE &
COTTER JOINT
3) DRAFTING A TWO- DIMENSIONAL FIGURE FOR CONNECTING
ROD
4) DIMENSIONING TECHNIQUES
5) DRAFTING A THREE DIMENSIONAL FIGURE FOR FOOT STEP
BEARING
6) CNC PROGRAMMING OF STEP TURNING.