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GATE Mechanical Solved question papers >>>>> Answer <<<<<< As you want to get Question papers of the GATE Mechanical Engineering exam, so here I am providing the following Question papers: GATE Mechanical Engineering Question Paper Q. The eigenvalues of a symmetric matrix are all (A) complex with non-zero positive imaginary part. (B) complex with non-zero negative imaginary part. (C) real. (D) pure imaginary. Q. Two threaded bolts A and B of same material and length are subjected to identical tensile load. If the elastic strain energy stored in bolt A is 4 times that of bolt B and the mean diameter of bolt A is 12 mm, the mean diameter of bolt B in mm is (A) 16 (B) 24 (C) 36 (D) 48 Q. In a rolling process, the state of stress of the material undergoing deformation is (A) pure compression (B) pure shear (C) compression and shear (D) tension and shear Q. Customers arrive at a ticket counter at a rate of 50 per hr and tickets are issued in the order of their arrival. The average time taken for issuing a ticket is 1 min. Assuming that customer arrivals form a Poisson process and service times are exponentially distributed, the average waiting time in queue in min is (A) 3 (B) 4 (C) 5 (D) 6 To get full paper, download the file…………….. Graduation Aptitude test of Engineering (GATE) is an all India entrance examination for admission in various engineering courses. GATE Mechanical engineering syllabus has main four sections 1. Engineering Mathematics 2. Fluid Mechanics and Thermal Science 3. Applied Mechanics and Design 4. Manufacturing and Industrial Design Study Material: Mechanics of Solids by S.S. Bhavikatti Machine Design by S K Mondal Fluid Mechanics by S K Mondal Heat Transfer by S K Mondal Thermodynamics_by_PK_Nag GATE Mechanical Engineering (2014) 1st Edition (Paperback) by G.K.PUB.PVT.LTD Mechanical Engineering GATE Masterpiece 2014 with CD 1st Edition (Paperback) by Disha Experts Mechanical Engineering for GATE: A Refresher 1st Edition (Paperback) by The Gate Academy IES, GATE, PSUs: A Handbook on Mechanical Engineering (Paperback) by ME Team GATE Mechanical Engineering: Chapterwise Previous Years' Solved Papers (2013 - 2000) (Paperback) by Lalit Jain Mechanical Engineering for GATE 3rd Edition (Paperback) by Vikas Slariya GATE Graduate Aptitude Test in Engineering Tutor: Mechanical Engineering with Solved Papers & 3 Practice Sets, 2013 - 2011 (With CD) (Paperback) by Dinesh Nath Goswami Here I am attaching the sample question papers of the GATE ME Exam: Last edited by Aakashd; March 6th, 2020 at 10:26 AM. |
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Re: GATE Papers Mechanical
Here I am giving you the GATE Mechanical question paper. Following Syllabus for GATE Mechanical Engineering:: Linear Algebra Calculus Differential equations Complex variables Probability and Statistics Numerical Methods Applied Mechanics and Design Strength of Materials Theory of Machines Vibrations Design Fluid Mechanics and Thermal Sciences Fluid Mechanics HeatTransfer Thermodynamics Applications Engineering Materials Metal Casting Forming Joining Machining and Machine Tool Operations Metrology and Inspection Computer Integrated Manufacturing Production Planning and Control Inventory Control: Operations Research Here I am sharing the attachment PDF file. You can download free from here.
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Re: GATE Mechanical Solved question papers
As you are looking for the GATE Mechanical Solved question papers, here I am uploading a pdf file which contains the same. I have taken following questions from the attachment: A streamline and an equipotential line in a flow field (A) are parallel to each other (B) are perpendicular to each other (C) intersect at an acute angle (D) are identical Answer: (B) If a mass of moist air in an airtight vessel is heated to a higher temperature, then (A) specific humidity of the air increases (B) specific humidity of the air decreases (C) relative humidity of the air increases (D) relative humidity of the air decreases Answer: (D) In a condenser of a power plant, the steam condenses at a temperature of 60°C. The cooling water enters at 0 30°C and leaves at 0 45°C. The logarithmic mean temperature difference (LMTD) of the condenser is (A) 16.2 °C (B) 21.6 °C (C) 30 °C (D) 37.5 °C Remaining questions are in the attachment, please click on it…… |
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Re: GATE Mechanical Engineering Solved Paper
Here I am giving you question paper for the Mechanical engineering examination of Graduate Aptitude Test in Engineering (GATE) in PDF file attached with it so you can get it easily.. Some question are given below :: Q. 1 – Q. 25 carry one mark each. Q.1 In abrasive jet machining, as the distance between the nozzle tip and the work surface increases, the material removal rate (A) increases continuously. (B) decreases continuously. (C) decreases, becomes stable and then increases. (D) increases, becomes stable and then decreases. Q.2 Match the following metal forming processes with their associated stresses in the workpiece. Metal forming process Type of stress 1. Coining P. Tensile 2. Wire Drawing Q. Shear 3. Blanking R. Tensile and compressive 4. Deep Drawing S. Compressive (A) 1-S, 2-P, 3-Q, 4-R (B) 1-S, 2-P, 3-R, 4-Q (C) 1-P, 2-Q, 3-S, 4-R (D) 1-P, 2-R, 3-Q, 4-S Q.3 In an interchangeable assembly, shafts of size 010 . 0 040 . 0 000 . 25 mm mate with holes of size 020 . 0 030 . 0 000 . 25 mm. The maximum interference (in microns) in the assembly is (A) 40 (B) 30 (C) 20 (D) 10 Q.4 During normalizing process of steel, the specimen is heated (A) between the upper and lower critical temperature and cooled in still air. (B) above the upper critical temperature and cooled in furnace. (C) above the upper critical temperature and cooled in still air. (D) between the upper and lower critical temperature and cooled in furnace. Q.5 Oil flows through a 200 mm diameter horizontal cast iron pipe (friction factor, f = 0.0225) of length 500 m. The volumetric flow rate is 0.2 m3/s. The head loss (in m) due to friction is (assume g = 9.81 m/s2) (A) 116.18 (B) 0.116 (C) 18.22 (D) 232.36 Q.7 Steam enters an adiabatic turbine operating at steady state with an enthalpy of 3251.0 kJ/kg and leaves as a saturated mixture at 15 kPa with quality (dryness fraction) 0.9. The enthalpies of the saturated liquid and vapor at 15 kPa are hf = 225.94 kJ/kg and hg = 2598.3 kJ/kg respectively. The mass flow rate of steam is 10 kg/s. Kinetic and potential energy changes are negligible. The power output of the turbine in MW is (A) 6.5 (B) 8.9 (C) 9.1 (D) 27.0 2. The eigen values of symmetric matrix are all (A) Complex with non-zero positive imaginary part (B) Complex with non-zero negative imaginary part (C) Real (D) Pure imaginary Answer: (C) 3. Match the CORRECT pairs: Numerical Integration Scheme Order of Fitting Polynomial P. Simpson’s 3/8 Rule 1. First Q. Trapezoidal Rule 2. Second R. Simpson’s 1/3 Rule 3. Third (A) P-2; Q-1; R-3 (B) P-3; Q-2; R-1 (C) P-1; Q-2; R-3 (D) P-3; Q-1; R-2 Answer: (D)
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