QUESTION BANK-MODULE III & IV

ME 09 601 DYANAMICS OF MACHINERYPART A1. What are the different methods used in static force analysis?2. What do you mean by static force analysis?3. What is the importance of static force analysis?4. Write the comparison between static force and dynamic force analysis5. Explain the principle of superposition.6. What are the conditions for dynamically equivalent system?7. What is the importance of turning moment diagrams in flywheel analysis?8. What are the functions of a flywheel?9. What is coefficient of steadiness?10. Explain the terms static and dynamic balancing.11. What do you mean by free body diagrams?12. What are the uses of turning moment diagrams?13. Explain DAlemberts principle. 14. Revolving mass cannot be balanced a reciprocating mass why?15. What do you mean by primary and secondary balancing?16. Explain the term critical speed of shafts.17. Explain the phenomena whirling of shaft. 18. Explain the term totsionally equivalent shaft. PART-B

19. Explain the principle of virtual work with an example20. Explain the procedure of drawing free body diagrams21. Derive an expression for velocity and acceleration of piston.22. Derive an expression for angular velocity and acceleration of the connecting rod.23. In a slider crank mechanism the length of crank and connecting rod are100mm and 400mm respectively. The crank rotates at 600rpm clockwise when the crank turns through45from the IDC find the velocity and acceleration of the slider, angular velocity and angular acceleration of the connecting rod.24. A horizontal engine running at 210r. p.m. has a bore of 220mm and a stroke of 440mm . The connecting rod is 924mm long and the reciprocating parts weights 20 kg. When the crank has turned through an angle of 30from the IDC, the gas pressure on the cover and crank sides are 500KN/m2 and 60N/m2. Diameter of the piston rod is 40mm. find the piston effort.25. The length of a connecting rod of an engine is 500mm measured from the centres and its mass is 18 Kg . The centre of gravity is 425mm from the top of small end bearing and the small end bearing radius is 100mm. determine the dynamically equivalent system keeping the mass at small end. The frequency of oscillation of the connecting rod when suspended from small end is0.7166 Hz.26. A flywheel fitted to a steam engine has a mass of 1000 kg and radius of gyration 350 mm. The starting torque of the engine is a constant which is equal to 580 Nm. Find the kinetic energy of the flywheel after10 seconds.27. A uniform disc of diameter 30cm and weighing 5N is mounted on one end of an arm of length 60cm of the other end of the arm is free to rotated in a universal bearing. If the disc rotates about the arm with a speed of 300r p m clockwise, looking from the front, with what speed will it precess about the vertical axis.28. Derive the natural frequency of a spring mass system by energy method.29. A stepped shaft carries two masses at its both ends. The shaft has 100mm diameter or first 100mm length, 150mm diameter for next 200 mm length and 90 mm diameter for the last 400 mm length. Find the length of torsionally equivalent shaft30. A disc with radios of gyration 55mm and mass of 4.2kg is mounted centrally on a horizontal axis of 78mm length between the bearings. It slips about the axial at 750 r p m anticlockwise direction when viewed from the right hand side of the bearings. The axles precess about a vertical axis at 50 r p m in clockwise direction when viewed from above. Determine the resultant action due to mass and gyroscopic effect31. Prove that the resultant unbalanced force is minimum when half of reciprocating mass is balanced by the rotating masses.32. The radius of gyration of flywheel is 1m and the fluctuation of speed is does not exceed 1% of the mean speed of the flywheel. If the mass of the flywheel is 3340Kg and the steam engine develops 150KW at 135 r p m. find the maximum fluctuation of energy33. Derive an expression for critical damping coefficient.34. What do you mean by logarithmic decrement? Derive an expression for logarithmic decrement.35. A vibrating system has a mass of 200kg and spring stiffness of 80N/mm and a damper of c=800N/m/s. Find the frequency.36. The following data is given to a vibrating system with viscous damping. m=25Kg, k=3 N/mm and amplitude decreases to 0.25 of initial after 5 cycles. Find the damping coefficient.37. An instrument vibrates with frequency 1 Hz when there is no damping. when the damping is provided the frequency is 0.9Hz findi. Damping factorii. Logarithmic decrement38. Derive an expression for natural frequency of tensional vibrations.39. Derive an expression for length of torsionally equivalent shaft. PART- C

40. A vertical petrol engine100 mm diameter and 120mm stroke has a connecting rod 250mm long. The mass of the piston is1.1 Kg. The speed is 2000 r. p.m. On the expansion stroke with a crank 20 from the TDC, the gas pressure is 700KN/m2. Determine i. Net force on the pistonii. Resultant load on the gudgeon piniii. Thrust on the cylinder wallsiv. Speed above which the gudgeon pin load would be reversed in direction41. a. Derive an expression for energy stored in a flywheel.b. Derive an expression for velocity and acceleration of the piston.

42. The crank and connecting rod of reciprocating engine is 200mm and 700mm respectively. The crank is rotating in clockwise direction at 120 rad/s. Find the help of Kleins constructioni. Velocity and acceleration of the piston.ii. Angular velocity and angular acceleration of the connecting rod.iii. Velocity and acceleration at the midpoint of connecting rod. 43. Explain the conditions and equations of a dynamically equivalent system of masses44. For the static equilibrium of the mechanism find the required input torque. Dimensions are, AB=150mm, BC=AD=500mm, DC=300MM CE=100mm and EF=450mm. the load on the piston is F=250 N.45. A shaft is fitted with a flywheel rotated 250rpm and drives a machine the torque varies in a two cyclic manner over a period of three revolution , the torque rises from 750N- m to3000N-m uniformly during half revolution and remains constant for one revolution. If then falls uniformly 750 N-m during next half revolution and remains constant for one revolution of the cycle. The cycle being repeated there after. Determine the power required driving the machine and percentage of fluctuation of speed, if the driving torque applied to the shaft is constant and mass of the flywheel is 500 Kg with radius of gyration 600 mm. 46. A rear engine automobile is travelling along a track of 100 m mean radius. Each of the four road wheels has a moment of inertia of 2.5 Kg-m2and effective diameters of 0.6 m. rotating parts of the engine have a moment of inertia of 1.2 kg- m2. The engine axle is parallel to the rear axle and the crank shaft rotate in same sense as the road wheels. The ratio of engine speed to back axle speed is 3:1. The automobile has a mass of 1600 Kg and has a centre of gravity 0.5 m above road wheel. The width of wheel track of the vehicle is 1.5 m. determine the limiting speed of the vehicle around the curve for all four wheels to maintain contact with road surface.47. A rotating shaft carries four unbalanced masses 18kg, 4kg, 16kg, 12kg at radius 5cm, 6cm, 7cm & 8cm respectively. The second and third and fourth masses revolving in planes 8cm,16cm,28cm respectively measured from the plane of first mass and angularly located at 60,135,270 measured clockwise from first mass looking from the mass end and the shaft. The shaft is dynamically balance by two masses both located at 5cm radius and revolving in planes midway between those first and second masses and midway between third and fourth masses.48. A four cylinder engine has two outer cranks are 120 to each other and their reciprocating masses are 400Kg. Distance between the planes of rotation of adjacent cranks are 400mm,700mm,500mm. Find the reciprocating masses and their relative position for each inner cranks if the engine is primarily balanced . Also find the maximum unbalanced secondary force if the length of each crank is 350mm length of the each connecting rod is 1.7 m and the engine speed 500 r p m.49. Derive an expression for natural frequency of free damped vibration in over damping and under damping conditions50. A machine of mass 75 Kg is mounted on springs and is fitted with a dash port to damp out vibrations. There are three springs of stiffness 10N/mm and the amplitude of vibration diminish from 38.4mm to 6.4mm in two amplitude oscillation. Find damping coefficient, ratio of damping frequency to natural frequency, time period of damped vibrations.51. Three rotors A B and C having moment of inertia of 2000 kg-m2, 6000 kg-m2, and 3500 kg-m2respectively are carried on a uniform shaft of 0.35 m. diameter. The length of the shaft between the rotors A and B is 6 m. and between B and C is 32 m. Find the natural frequency of torsional vibrations. Take G = 80 Gpa.52. Explain the working of a vibrometer with neat sketches.53. Explain in detail about balancing machines.

ME 09 602 FINITE ELEMENT METHODSPART A1. What is meant by variational method of analysis?2. What are weak and strong form functional?3. Give the finite element formulation for 2D heat conduction for a triangular element.4. List the general rules of mesh generation for finite element formulation. PART B1. What are the essential and non-essential boundary conditions?2. Briefly describe Rayleigh Ritz method?3. Express the shape function of a bilinear rectangular element.4. Sketch the isoparametric quadrilateral element and show 22 and 33 Gaussian points. 5. Explain advantages of isoparametric elements with suitable examples.6. Describe Weighted Residual Method.7. Explain Variational approaches and its advantages.8. What is direct approach method? List the advantages of it.9. Explain the importance of convergence in FEM.10. State the condiions to prove convergence mathematically with example figures.PART C1. Describe the principle of stationary potential energy with a suitable example. 2. What is meant by lumped and consistent mass matrix and derive the same for an axial element?3. Derive the consistent mass matrix for a 2D beam element with 2 degrees of freedom.4. Using the steps in FEM, derive an expression for linear isoparametric element.5. Describe the derivations of F.E equations using Variational(Rayleigh-Ritz) approach. Give the condition for convergence of results. 6. On a four noded quadrilateral plane stress element the nodes are (0,0), (6,2), (6,6), and (1,5). A concentrated load whose x and y components are 10KN, respectively is applied at a point (4,5). Find the equivalent nodal forces and the displacement of nodes. 7. Briefly explain the boundary condition for 2D heat transfer and describe the formulation of element conductance matrix. 8. Write the derivation of finite element equations using Galerkin Approach. 9. Using the area co-ordinates, develop shape functions for a six node triangular element.

ME 09 603- MACHINE DESIGN 1PART A (2 MARKS)MODULE 11. What is meant by hole basis system and shaft basis system?2. What is meant by stress concentration? How do you take it into consideration in case of a component subjected to dynamic loading?3. What do you mean by factor of safety?4. How will you account for stress concentration in design of machine parts?5. Define the term creep?6. Explain the principles of standardization?7. What is meant by theoretical stress concentration factor?8. What is impact? Give examples of impact force?9. What is meant by fatigue stress concentration factor?10. What is meant by unilateral tolerance and bilateral tolerance?11. List the important factors that influence the magnitude of factor of safety?12. What is meant by working stress and how it is calculated from the ultimate stress or yield stress of a material? What will be the factor of safety in each case for different types of loading?13. What is meant by endurance strength of a material? How do the size and surface condition of a component and type of load affect such strength?14. Write Soderbergs equation and state its application to different types of loadings?MODULE II15. What do you understand by single start and double start threads?16. Define the following terms:(i) Major diameter (ii) Minor diameter (iii) Pitch (iv) Lead17. Define self locking screw?18. Bolts less than M16 should normally be used in pre loaded joints. Comment19. Discuss on bolts of uniform strength giving examples of practical applications of such bolts20. Explain the different types of threaded fasteners?21. Explain the different types of keys with neat sketch and its applications?22. What are the design considerations in designing a bolt of a pressure cylinder cover?23. What are the assumptions made in design of riveted joints24. Describe the purpose of gib in cotter joint. What are the applications of cotter joints?MODULE III (WELDED JOINTS AND SPRINGS)25. How the surge in springs can be eliminated?MODULE IV (SHAFTS, KEYS AND COUPLINGS)26. What is the function of a key?27. Discuss the function of couplings?28. What is Woodruff key? Give its applications?29. What are the factors to be considered while selecting the types of keys?

PART B (5 MARKS)MODULE I30. Explain different steps in design process?31. What are the different types of fits?32. Explain the methods to reduce stress concentration?33. Define the terms:34. Allowance, (ii) Basic size, (iii) Clearance, (iv) Upper deviation, (v) Tolerance zone35. Define the terms:36. Creep, (ii) Fatigue, (iii) Stiffness, (iv) Resilience, (v) Toughness37. What is meant by Brittleness, Hardness and Plasticity? Why brittleness is undesirable property for materials to be used for machine parts?38. A journal of nominal size of 70 mm runs in a bearing with close running fit. Find the limits of shaft and bearing. What is the maximum and minimum clearance? 39. Calculate the tolerances, fundamental deviations and limits of sizes for the shaft designated as 60 H8/ f740. The load on a bolt consists of axial pull of 10 kN together with a transverse shear force of 5 kN. Find the diameter of bolt required according to maximum principle stress theory?41. A medium force 0.225 mm fit on a 75 mm shaft requires a hole tolerance of 0.225 mm, shaft tolerance of 0.223 mm and an average interference of 0.0375 mm. determine the proper hole and shaft dimensions with the basic hole standard?42. MODULE II43. What do you mean by efficiency of riveted joint?44. An eye bolt is to be used for lifting a load of 60 kN. Find the nominal diameter of the bolt, if the tensile stress is not to exceed 100MPa. Assume coarse threads.45. Determine the safe tensile loads for bolts of M20 and M 36. Assume the bolts are not initially stressed and take the safe tensile stress as 200MPa.46. An engine cylinder is 300 mm in diameter and the steam pressure is 0.7 N/mm2. if the cylinder head is held by 12 studs, find the size? Assume safe tensile stress as 28MPa.47. Find the size of 14 bolts required for a C.I. steam engine cylinder head. The diameter of the cylinder is 400 mm and the steam pressure is 0.12 N/mm2. Take the permissible tensile stress as 35MPa.48. Two mild steel rods 40mm diameter are to be connected by a cotter joint. The thickness of the cotter is 12 mm. calculate the diameter of spigot and out side diameter of socket, if the maximum permissible stresses are : 46 MPa in tension, 35 MPa in shear and 70 MPa in crushing?MODULE III49. A gas engine valve spring is to have a mean diameter of 37.5 mm. the maximum load on it is 450 N with a corresponding deflection of 12.5 mm. find the size of the wire, if the design shear stress is 300 N/mm2.50. Sketch and discuss the various types of welded joints used in pressure vessels?51. What is the nip of leaf spring?52. What are the various types of ends for helical compression springs?53. Explain the different types of welded joints with neat sketch?54. Why reinforcement is normally required in welded joints?MODULE IV55. Explain critical speed of shaft?56. What types of stresses are induced in shafts?57. What are the advantages and disadvantages of rigid flange coupling?

PART C (10 MARKS)MODULE I58. A steel rod is subjected to a reversed axial load of 170 kN. Find the diameter of the rod for a factor of safety of 2. Neglect column action. The material has an ultimate tensile strength of 940 MPa and yield strength of 850 MPa. The endurance limit in reversed bending may be assumed to be one- half of the ultimate tensile strength. Other correction factors may be taken as follows: For axial loading =0.7; For machined surface = 0.8; For size = 0.85; for stress concentration = 159. A hot rolled steel shaft is subjected to a torsional load varying from 320 Nm clockwise to 150 Nm counterclockwise and to a bending moment at a critical section varying from 400 Nm positive to 250 Nm negative. The shaft has uniform cross section and no keyway is present at the critical section. Determine the required shaft diameter assuming u = 400 N/mm2, y = 350 N/mm2 and n=2

60. A circular bar of 500 mm length is supported freely at its two ends. It is acted upon by a central concentrated cyclic load having a minimum value of 20 kN and a maximum value of 70 kN. Determine the diameter of the bar by taking a factor of safety of 2, size effect of 0.8, surface finish factor of 0.85.The material properties of bar are given by: ultimate strength of 600MPa, yield strength of 500MPa, and endurance strength of 370 MPa.61. A machine part of 16mm diameter is made of Alloy Steel. It is subjected to a bending moment of 100 Nm, a torque of 50 Nm and an axial pull of 5 kN. Estimate the factor of safety based on Max. Normal stress, Max. Shear stress and Max. Distortion energy theories. Assume yield tensile strength for the material is 500 MPa.62. Calculate the fundamental deviation and tolerance and hence obtain the limits of size for the hole and shaft in the following fit: 60mm, H8f7. The diameter steps are 50 mm and 80 mm.63. What is meant by stress concentration? Illustrate how the stress concentration in a component can be reduced? MODULE II64. A locomotive boiler of 1.8 m internal diameter is required to generate steam at 1.4 MPa guage. Calculate the thickness of the shell plate and design the triple riveted longitudinal double butt strap joint with unequal straps. Use the following data: t = 77MPa, = 60 MPa , c = 135 MPa. Efficiency of triple- riveted longitudinal butt joint is 84%65. The cylinder head of a steam engine is subjected to a steam pressure of 0.7 N/mm2. It is held in position by means of 12 bolts. A soft copper gasket is used to make the joint leak-proof. The effective diameter of cylinder is 300 mm. find the size of the bolts so that the stress in the bolt is not to exceed 100MPa. 66. Design a cotter joint to withstand an axial load varying from 20 kN in tension to 60 kN in compression. The allowable stresses for the steel used in the joint are 50 MPa in tension; 70m MPa in crushing; 40 MPa in shear.67. Two lengths of mild steel tie rod having width 200 mm and thickness 12.5 mm are to be connected by means of butt joint with double cover plates. Design the joint if the permissible stresses are 80 MPa in tension and 100 MPa in crushing.68. Design a cotter joint to connect two mild steel rods for a pull of 30 kN. The maximum permissible stresses are 55 MPa in tension, 40 MPa in shear and 70 MPa in crushing.69. Design a cotter joint to resist a load of 70 kN which acts along the axis of the rods connected by cotter. The materials of the cotter and rods will permit the following safe stress: t = 55 N/mm2, c = 85 N/mm2, = 43 N/mm2. 70. A double lap joint with zig-zag riveting is to be designed for 13 mm thick plate. Assume t = 80MPa , c = 120 MPa, = 60 MPa . Show how the joint will fail and find the efficiency of the joint

MODULE III71. A bracket carrying a load of 15 kN is to be welded as shown in figure below. Find the size of weld required if the allowable shear stress is not to exceed 80 MPa.

72. A rectangular cross sectional bar is welded to a support by means of fillet weld as shown below. Determine the size of the welds if the permissible shear stress in the weld does not exceed 75 MPa.

73. A welded connection of steel plate is shown below. It is subjected to an eccentric force of 50 kN. Determine the size of the weld, if the permissible shear stress in the weld is not to exceed 70 N/mm2.

74. A rail carriage weighing 200 kN and running at 5 km/hr is brought to rest by four buffer springs of close coiled helical type during connection with another carriage which is already at rest. The mean coil diameter is 5 times the wire diameter. The deflection of each spring is 220 mm, to bring the carriage to rest. Safe shear stress for the spring material is 400 N/mm2. Calculate the maximum load on the spring, diameter of wire and coil, number of turns and free length of spring. Assume the ends of spring are squared and ground. Take G=0.8 X 104 N/mm2.75. For a valve spring petrol engine, length of the spring when valve is open = 41 mm, length of the spring when valve is closed = 49mm, spring load when valve is open = 360 N, spring load when valve is closed = 220 N, maximum inside diameter of spring = 25mm. design the spring for the maximum permissible shear stress of 400 N/mm2 and G= 83 kN/mm2.76. Design a helical spring for a spring loaded safety valve in which diameter of valve seat = 65mm, operating pressure = 0.7 N/mm2, maximum pressure when the valve blows off freely = 0.75 N/mm2. Lift of the valve when the pressure rises from 0.7 to 0.75 N/mm2 = 3.5 mm, maximum allowable stress = 550 MPa, modulus of rigidity = 84 kN/mm2, spring index = 6.MODULE IV77. A shaft and key are made of the same material and the key width is of the shaft diameter. Consider shear only, determine the minimum length of the key in terms of the shaft diameter. The shearing strength of the key material is 60% its crushing strength. Determine the thickness of the key to make the key equally shear and crushing.78. The shaft and flange of a marine engine are to be designed for flange coupling, in which the flange is forged on the end of the shaft. The following particulars are considered in the design.Power of the engine = 3MWSpeed of the engine = 100 rpmPermissible shear stress in bolts and shafts = 60 MPaNumber of bolts used = 8Pitch circle diameter of bolts = 1.6 X diameter of shaft.Find:i) Diameter of shaftii) Diameter of boltsiii) Thickness of flangeiv) Diameter of flange. 79. A solid circular shaft is subjected to a bending moment of 3000 N-m and a torque of 1000 N-m. The shaft is made of steel having ultimate tensile stress of 700 MPa and an ultimate shear stress of 500 MPa. Assuming a factor of safety as 6, determine the diameter of the shaft.80. It is required to design a bushed pin type flexible coupling for connecting the motor and centrifugal pump shafts. Power to be transmitted is 18.5 kW at a speed of 1000 rev/min. The diameters of the motor and pump shafts are 50mm and 45 mm respectively. Take the bearing pressure on the rubber bush as 0.35 N/mm2 and the working shear stress in the material of the pins as 20 N/mm2.81. Design a flange coupling to transmit 135kW at 120 rpm from one shaft to another. Allowable shearing stress of the bolt material is 45 N/mm2 while that of shaft material is 55 N/mm2. The flanges are made of cast iron for which the stresses in compression and shear are 75 N/mm2 and 175 N/mm2 respectively. The material of shaft and key is same.82. A shaft 30 mm diameter is transmitting power at a maximum shear stress of 80 MPa. If a pulley is connected to the shaft by means of a key, find the dimensions of the key so that the stress in the key is not tot exceed 50 MPa and length of the key is 4 times the width.

ME 09 604 OPERATION RESEARCHPART A(Two mark questions)1. Check whether the following sets are convex or notA1 = .2. Define saddle point.3. Define i) Stage ii) State Decision ii) State variable.4. Explain briefly M/M/1 queue.5. Explain pure and mixed strategies.6. State principle of dominance.7. Define zero sum game and two person zero sum game. 8. Find the basic solution of x1 - 2 x2 + 3x3 = 6, x1- x2+ x3 = 4

PART B(5 Mark questions)9. State application of queuing problem.10. What are the priority disciplines.11. State and prove Fundamental theorem of linear programming.Type equation here.12. What do you mean by Bellmans principle of optimality? Explain briefly.13. Define convex set .Prove that intersection of two convex set is also convex set.14. What is called as queuing Theory? Write a brief note on waiting line costs and measures of a waiting line system performance.15. Difference between dynamic programming and linear programming.16. Explain the statement The Dual of a Dual is primal 17. Find the rank of the following matrix: 1 -2 3 1 2 3 1 1 4 -1 7 3 5 4 5 318. Write a short note on Lines and Hyper planes.PART C(10 Mark questions)19. Solve the following Dynamic Programming Minimize Subject to 20. If for a period of 2 hours in a day trains arrive at a yard every 20 minutes but the service time continues to remain 36 minutes , then calculate i) The probability that the yard is empty. Ii) Average queue length on the assumption that the line capacity of the yard is limited to 4 trains only.21. Super market has two girls ringing up sales at the counters . If the service time for each customer is exponential with mean 4 minutes , and if people arrive in a poisson fashion at the rate of 10 an hour , calculate i) probability of having to wait for service. ii) expected percentage of idle time for each girl. iii) if a customer has to wait , what is the expected length of his waiting time?.22. Solve the following two person zero sum game graphically: playerB playerA 10 5 -1 2 -5 7 2 10 5 8 2 -323. Find the optimum solution of the following problem using dynamic programming problem: Maximize subject to 24. Describe briefly different arrival processes and service mechanism in queues.25. A retail shop has only one person at cash counter. Customers arrive in a poisson process rate of 10 per hour. The service times are exponential distributed with a mean duration 4 minutes . Assuming that all customers purchase some items at the shop, find (i) the average number of customers in the waiting line: (ii) mean duration a customer spend in the waiting line (iii) fraction of time the cash counter is free (iv) probability that a customer finds 5 customer in the cash counter. 26. A drive in bank window has a mean service time of two minutes, while the customers arrive in a rate of 20 per hour (i) what percentage of time will the teller be idle?(ii) After driving up, how long will it take the average customer to wait in line and served?(iii) What fraction of customers will have to wait in line?27. Explain the concepts of dynamic programming. Give an example of dynamic programming?28. Use dynamic programming method to solve maximize subject to the constraints .29. Use Bellmans principle of optimality to maximize 30. A firm makes two products X and Y, and has a total production capacity of 9 tonnes per day, X and Y requiring the same production capacity. The firm has a permanent contract to supply at least two tonnes of X and at least 3 tonnes of Y per day to another company, each tonne of X requires 20 machine hours production time and each tonne of Y requires 50 machine hours production time the daily maximum possible number of machine hours is 360. All the first out put can be sold and the profit made is Rs 80 per tonne of X and Rs 120 tonne of Y. It is required to determine schedule for maximum profit and calculate this profit.31. Let be a feasible solution of the system of equations , . Reduce the feasible solution to a basic feasible solution.32. How to reduce a feasible solution to basic feasible solution? Explain with an example.

ME 09 605 COMPUTER INTEGRATED MANUFACTURING

PART A

1. Explain barcode technology.2. Write a short note on automatic data capture.3. What are the applications of FMS?4. Discuss the types of drive systems used in robots.5. List out the types of FMS.6. What is CIM?7. Write the applications of AGV.8. What is AS/RS? 9. Explain about group technology.10. Write notes on program language.PART B1. What are the functions of FMS control?2. Explain features of AS/RS3. Explain group technology.4. Explain about material handling in CIM.5. Explain vehicle guidance.6. Explain vehicle management and safety.7. What are the industrial applications of robots?8. What are the various types joints used for the construction of a robot manipulator?9. What are the applications of AGVS?10. Write a note on end effectors of robots.PART B1. What are the various types of FMS layouts? Explain them schematically.2. Explain the following a) Types of AGV b) Vehicle guidance3. Explain vehicle management and safety.4. Explain about unit load AS/RS.5. Explain types of AS/RS.6. Describe briefly the functions of computer control in CIM.7. Discuss about multiclass coding system in group technology.8. Briefly describe the control systems in robots.9. Explain about material handling equipments.10. Discuss in detail about advantages of AS/RS, and its types

ME09 606 INDUSTRIAL MAINTENANCE

1. Discuss the importance of maintenance?2. Define the terms a.) Reliability b.)MTBF3. Illustrate how system reliability may be determined for components in series and parallel?4. What are the consequences of insufficient maintenance?5. Explain methods to improve reliability

1. What is meant by ferro technology?2. Write notes on a.)Ferrography b.)Vibration monitoring.3. Explain two methods of spectrometric oil analysis with neat diagram used in contaminant analysis?4. Explain how vibration signature analysis helps in preventive maintenance.5. Explain the scope and types of maintenance?6. Discuss the maintainability and availability with respect to reliability of product/7. With neat diagram, explain about SOAP in detail?