| May 31st, 2017 09:10 AM | |
| Vishal Kotkar | Re: jindal steel exam 2012 Some questions from the Technical Section of the Placement Exam of Jindal Steel & Power Ltd are as follows: It consisted of following questions:- 1. The process of joining two metals is— sintering, thumbling, coining? 2. Ratchet is provided in micrometer screw gauge to-maintain uniform pressure… 3. Strain energy is -the energy stored up to elastic limit.. 4. Taper angle is measured by-Sine bar, bevel protector? 5. A centrifugal governor is – Hartnell, Porter, Proell? 6. Numerical on Gate design? 7. Equivalent length in saw is measured from- start point to finish point, from first teeth to last teeth? 8. Anemometer is used for measuring- temperature of air, velocity of air, viscosity of fluid? 9. In neutral equilibrium position of meta center is- coincides with center of gravity.. 10. If young’s modulus increases what is the change on thermal coefficient of expansion..? 11. Kaplan turbine- low head, high discharge.. 12. Strain- (L-l)/L.. 13. Economisor is used for-pre heating feed water.. 14. In reciprocating compressor clearance is provided for- cushioning effect and saves the piston from hitting the cylinder head.. 15. Function of governor is- maintain a constant speed in parting load conditions.. 16. Heat Transfer from hot body to cold body takes place without affecting intervening medium is-radiation.. 17. When conduction will not take place-when temp. of both bodies are equal.. 18. Which of these defines pitch circle diameter-circular pitch, module,diametral pitch(all of these).. 19. Which of these governor is known as dead weight governor- Portor governor.. 20. Property which resist elastic deformation-stiffness.. 21. Continuous beam is a beam with- more than 2 supports.. 22. More than two supports is known as continuous beam.. 23. For self locking of screw-helix angle > friction angle.. 24. Involute profile is preferred in gears as-it transmits maximum power.. 25. The gear which resists axial thrust-herringbone gears.. 26. For large power transmission, square threads- wear out, less efficient, production is costly.. 27. The weakest part in flange coupling is-key.. 28. Cage is provided in ball bearing to –keep balls in position.. 29. When a mass of critically damped style, degree of freedom of system is deflected from its equilibrium position and then it is released then-it will oscillate with increasing time period. 30. 30(+0.05)(-0.03) is- bilateral type of tolerance.. 31. Numerical on hoop’s stress? 32. When a cylinder is compressed over another then-hoop stress is reduced. |
| May 31st, 2017 09:10 AM | |
| Unregistered | Re: jindal steel exam 2012 Can you provide me some questions from the Technical Section of the Placement Exam of Jindal Steel & Power Ltd as I need it for preparation of the exam? |
| June 8th, 2016 12:28 PM | |
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