Online Test For Mechanical Engineering - Preparation, Quiz, Exam Papers

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Online Test For Mechanical Engineering

Online Test For Mechanical Engineering
Online Test For Mechanical Engineering: Dear Applicants, if you are searching for Online Test For Mechanical Engineering then go through this page and get question and answers related to Mechanical Engineering. Here we are brought Mechanical Engineering Objective Type Questions from previous Exam Papers to prepare better for exam. This Mechanical Engineering quiz will provide assistance to candidates before appearing in any Exam. Candidate must do practice of this online quiz and brush up their concepts of Mechanical Engineering.


Online Quiz for Mechanical Engineering Test


1.The range of a projectile is maximum, when the angle of projection is
  • 45°  
  • 30°  
  • 60°  
  • 90°  

  • 2. The mechanical advantage of a lifting machine is the ratio of
  • output to the input  
  • load lifted to the effort applied  
  • distance moved by effort to the distance moved by load  
  • all of the above  

  • 3. The bodies which rebound after impact are called
  • neither elastic nor inelastic bodies  
  • Inelastic bodies  
  • Elastic bodies  
  • None of these  

  • 4. Each fission of U235 produces on the average __________ fast neutrons as a product of reaction.

  • 24.6  
  • 2460  
  • 246  
  • 2.46  

  • 5. The purpose of testing an internal combustion engine is
  • to determine the information, which can not be obtained by calculations  
  • to conform the data used in design, the validity of which may be doubtful  
  • all of the above  
  • to satisfy the customer regarding the performance of the engine  

  • 6. The tool made of cemented carbide wear out faster at
  • Slow Speeds  
  • Medium Speeds  
  • Fast Speeds  
  • Very Fast Speeds  

  • 7. A drill considered as a cutting tool having zero rake, is known as a
  • Flat Drill  
  • parallel shank twist drill  
  • Straight Fluted Drill  
  • Tapered Shank Twist Drill  

  • 8. . Which one of the following chart gives simultaneously information about the progress of work and machine loading?

  • Machine load chart  
  • Man-machine chart  
  • Process chart  
  • Gantt chart  

  • 9. A binary vapour plant consists of
  • Steam Turbine  
  • Steam Condenser  
  • Mercury Boiler  
  • All Of These  

  • 10. The ratio of the workdone on the blades to the energy supplied to the blades, is called

  • Nozzle Efficiency  
  • Blading Efficiency  
  • Gross Or Stage Efficiency  
  • Mechanical Efficiency  

  • 11. PERT requires
  • Triple Time Estimate  
  • Double Time Estimate  
  • single time estimate  
  • None Of These  

  • 12. According to Indian standard specifications, 100 H6/g5 means that the
  • actual size is 100 mm  
  • basic size is 100 mm  
  • Difference between the actual size and basic size is 100 mm  
  • None of the above  

  • 13. Surface endurance limit of gear material is dependent upon its
  • Brinell hardness number  
  • Yield strength  
  • elastic strength  
  • Toughness  

  • 14. Which of the following turbine is preferred for 0 to 25 m head of water?
  • Pelton wheel  
  • Francis turbine  
  • Kaplan turbine  
  • None of these  

  • 15. Euler's formula holds good only for
  • short columns  
  • Both short and long columns  
  • Weak columns  
  • Long columns  

  • 16. When a bar is cooled to - 5°C, it will develop
  • Shear stress  
  • Tensile stress  
  • No stress  
  • Compressive stress  

  • 17. The aluminium alloy is used in cylinder blocks because
  • it is lighter and have good heat dissipation characteristics  
  • material cost is low  
  • it does not require any cylinder liners  
  • the piston is also made of aluminium alloy  

  • 18. If the value of n = 0 in the equation pvn = C, then the process is called
  • Adiabatic process  
  • Constant pressure process  
  • constant volume process  
  • Isothermal process  

  • 19. The value of gas constant (R) in S. I. units is
  • 2.87 J/kgK  
  • 28.7 J/kgK  
  • 287 J/kgK  
  • 0.287 J/kgK  

  • 20. For high speed engines, the cam follower should move with
  • Cycloidal motion  
  • uniform velocity  
  • Simple harmonic motion  
  • Uniform acceleration and retardation  




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