B.E.Mech/6th_Sem Important Questions {All Subjects} / Unitwise

UMP

Unit.1

1.classification of unconventional process 
2.process selection

Unit.2(any2)

1.AJM
2.USM
3.WJM

Unit.3

1.EDM
2.Wirecut EDM

Unit.4(any3)

1.CHM
2.ECM
3.ECG
4.ECH

Unit.5(any2)

1.EBM
2.LBM
3.PAM

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DTS

Unit.1

1.flat and V belt
           Or
2.wire rope and chain drive
 
Unit.2

1.spur gear
            Or
2.helical gear

Unit.3

1.bevel gear
            Or
2.worm gear

Unit.4

1.gear box

Unit.5

1.clutch (compulsory)
2.brakes
             Or
3.cam

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FEA

Unit.1

1.weighted residual methods+theory (4method's)
Or
2.Rayleigh ritz method (problem +derivation)

Unit.2  (any 2)

1.linear bar elements
2.Trusses
3.Heat transfer

Derivation:
1.derivation of stiffness matrix for 1D linear bar elements
2.derivation of stiffness matrix for 1D heat conduction

Unit.3

1.CST elements problem

Derivation
1.stiffness matrix for 2D (CST element)

Unit.4

1.Axisymmetric elements problem

Derivation
1.derivation of shape function for Axisymmetric element(triangular element)

Unit.5

1.Four noded isoparametric quadrilateral element problem
2.Gaussian quadrature(integral method)

Derivation
1.shape function for 4 noded triangular element

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GDJP

Unit.1

1.flow through diffusers and nozzle problem
 
Derivation
1.Acoustic velocity of a compressible fluid flow in terms of its temp
2.effect of mach number on compressibility(important question)

Unit.2

1.Rayleigh flow
or
2.fanno flow

Unit.3

1.normal shock problem

Derivation
1.Rankine hugoniot eqn
2.Prandtl meyer relation

Unit.4

1.jet propulsion problem

Theory
1.Turbojet engine
2.Turboprob engine
3.Ramjet engine

Unit.5

1.space propulsion problem

Theory
1.solid Propellant Rocket engine
2.liquid Propellant
3.Hybrid Propellant

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Automobile Engineering

Unit.1

1.layout of an automobile and its components
2.construction of various frames
3.Engine components
4.Vehicle aerodynamic
5.value diagram (2&4strokes) and VVT

Unit.2

1.three way catalytic controller
2.gasoline injection systems
3.ignition systems(all)
4.electronic diesel injection systems
5.turbo and super charger

Unit.3

1.differential
2.types of rear axle drives
3.universal and slip joints
4.propeller shaft
5.fluid coupling &torque convertor

Unit.4

1.Braking system
     ABS
     Pneumatic
     Hydraulic
2.steering geometry
3.independent suspension systems

Unit.5

1.fuel cell
2.Hybrid vehicles
3.electrical vehicles
4.production of LPG,natural gas,bio diesel

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‬POM

Unit.1

1.Henry fayol contribution
2.function of management and its approach
3.business organization

Unit.2

1.steps involved in planning
2.decision making
3.forecasting
4.MBO

Unit.3

1.span of management
2.line @staff authority
3.departmentation
4.nature and purpose of organization
5.HR and selection process

Unit.4

1.communication
     Types
      Methods
      Purpose & function
      Barriers to effective communication
2.motivation theory
3.leadership(types)

Unit.5

1.types of control(all)
    Budgetary control
    Effective control
     IT in controlling
     Use of computer in handling the information
2.MNC
3.global theory of management
4.productivity

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