#1
April 17th, 2015, 08:14 AM
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NPTI CET Model Paper
Please provide me Syllabus and Previous Years Question Papers of NTPI (National Power Training Institute) PGDC CET (Mechanical) for preparation?
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#2
April 17th, 2015, 10:29 AM
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Re: NPTI CET Model Paper
Here I am providing you Syllabus and Previous Years Question Papers of NTPI (National Power Training Institute) PGDC CET (Mechanical) for your preparation. Syllabus for NTPI PGDC CET (Mechanical): Part I: Basic mathematics Basic Science Language Analytical Reasoning Data interpretation Part II: General Engineering Part III: Mechanical engineering Engineering Mechanics: Free body diagrams and equilibrium Trusses and frames Virtual work Kinematics Dynamics of particles and of rigid bodies in plane motion Energy formulations Strength of Materials: Stress and strain Stress-strain relationship Mohr’s circle for plane stress and plane strain Thin cylinders Shear force and bending moment diagrams Bending and shear stresses Deflection of beams Torsion of circular shafts Euler’s theory of columns Strain energy methods Thermal stresses Theory of Machines Velocity and acceleration analysis of plane mechanisms Displacement Gear trains Dynamic analysis of slider-crank mechanism Flywheels Machining and Machine Tool Operations: Mechanics of machining Single and multi-point cutting tools Tool geometry and materials Tool life and wear Economics of machining Principles of non-traditional machining processes Principles of work holding Principles of design of jigs and fixtures Vibrations: Free and forced vibration of single degree of freedom systems Effect of damping Critical speeds of shafts. Vibration isolation Resonance Design: Design for static and dynamic loading Failure theories Fatigue strength and the S-N diagram Principles of the design of machine elements Bolted riveted and welded joints Spur gears Shafts Rolling and sliding contact bearings Brakes and clutches Fluid Mechanics: Fluid properties Fluid statics Control-volume analysis of mass momentum and energy Fluid acceleration Differential equations of continuity and momentum Bernoulli’s equation Viscous flow of incompressible fluids Elementary turbulent flow Flow through pipes Heat-Transfer: Modes of heat transfer Resistance concept One dimensional heat conduction Electrical analogy Dimensionless parameters in free and forced convective heat transfer Unsteady heat conduction Fins Various correlations for heat transfer Thermal boundary layer Effect of turbulence Network analysis Heat exchanger performance - LMTD method, NTU method Thermodynamics: Zeroth First and Second laws of thermodynamics Thermodynamic system and processes Carnot cycle Irreversibility and availability Behavior of ideal and real gases Properties of pure substances Calculation of work and heat in ideal processes Analysis of thermodynamic cycles related to energy conversion Power Engineering: Steam Tables I.C. Engines Refrigeration and air-conditioning Reverse Brayton cycle Vapour refrigeration cycle Heat pumps Gas refrigeration Moist air Psychometric chart Basic psychometric processes Turbo machinery Manufacturing and Industrial Engineering: Structure and properties of engineering materials Heat treatment Stress-strain diagrams for engineering materials Metal Casting: Design of patterns Solidification and cooling Forming: Plastic deformation Fundamentals of hot and cold working processes Load estimation for bulk (forging rolling extrusion drawing) and sheet (shearing deep drawing bending) Metal forming processes Principles of powder metallurgy Production Planning and Control: Scheduling Materials requirement planning Forecasting models Aggregate production planning Joining: Physics of welding Brazing and soldering Adhesive bonding Design considerations in welding Metrology and Inspection: Limits fits and tolerances Linear and angular measurements Comparators Gauge design Computer Integrated Manufacturing: Basic concepts of CAD/CAM and their integration tools Inventory Control: Safety stock inventory control systems Deterministic and probabilistic models Operations Research: Linear programming Simplex method Duplex method Question Paper of NTPI PGDC CET: NTPI PGDC CET Paper Q1. to Q30 Part-I. General Aptitude (common) Q1. If TEST is to be coded as SERT then STUDENT is to be coded as i. RTUCDMS ii. RTTDDNV iii. RTTDDNS iv. SSUCEMT Q2. What is the smallest number that may be added to make 899 a perfect cube root? i. 71 ii. 101 iii. 171 iv. 1 Q3. At what price a car is to be sold to get 20% gain If its purchase price is of Rs. 80,000/- ? i. Rs. 92000 ii. Rs. 96000 iii. Rs. 64000 iv. Rs. 95000 and so on Q31. to Q60. General Engineering/Science (Common) Q31. 1 Horse power(HP) is equal to i. 726 Watts ii. 736 Watts iii. 746 Watts iv. 732 Watts Q32. The function of a fuse in an electrical circuit is to i. heat up ii. protect by opening circuit iii. sort by melting the circuit iv. fuse for formation of alloy Q33. For proper combustion, the following materials are required i. proper fuel ii. adequate air iii. heat iv. all the above and so on. PART-II Q61. to Q120 Model question paper (Mechanical Specialization) Q61. A perfect engine works on the Carnot cycle between 1000degree centigrade and 200 degree centigrade. The efficiency of the engine will be i. 80% ii. 60% iii. 62.8% iv. 37.2% Q62. At critical point the enthalpy of vaporization is v. zero vi. Minimum vii. Maximum viii. Unpredictable Q63. When a strip made of iron and copper is heated i. It gets twisted ii. Iron bends on convex side iii. Iron bends on concave side iv. The strip breaks away And so on PART-II Q61. to Q120 Model question paper (Electrical Specialization) Q61. The percent regulation of the alternator at unity power factor is i. 1.05 ii. 10.5 iii. 21.5 iv. 27.5 Q62. Zero power factor method of an alternator is used to find its i. field resistance ii. armature resistance iii. efficiency iv. voltage regulation Q63. An induction motor is i. self-starting with zero torque ii. self-starting with high torque iii. self-starting with small torque as compared to rated torque iv. assisted starting with zero torque and so on PART-II Q61. to Q120 Model question paper (Electronics/Electronics & Communication / Instrumentation Specialization) Q61. The intrinsic strand off ratio (η)of a UJT lies between i. zero ii. Greater than 1 iii. 0.5 < η< 1 iv. 0 < η< 0.5 Q62. In a single phase dual converter, α1 and α2 are firing angles of the two converters. Then i. α1-α2 = π/2 ii. α1+α2 = π iii. α1-α2 = π iv. α1+α2 = π/2 Q63. Microwave antenna aperture efficiency depends on i. Feed pattern ii. Low side lobe levels iii. Surface losses iv. Antenna aperture and so on |
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