1482016 Related Question Answers

1. During tensile test, the percentage of elongation is an indicative of?





2. Which flame is used in most of the oxy-acetylene welding ?





3. Which gas is normally used in gas shielded arc welding ?





4. The sand grains suited for small and intricate casting should be ?





5. The best moulding for producing plastic article is?





6. In bracing the commonly used flux is :





7. The process used to fix ceramic tool with the tool body is?





8. A mechanism that locks the lathe carriage to the lead screw for thread cutting is called :





9. Which of the following is not prior to the reaming operation ?





10. Which of the following machinery use abrasive slurry ?





11. Surface tension is a phenomenon due to :





12. A tube is specified by :





13. Cavitation in centrifugal pump is due to :





14. For pumping slurry, the most suitable pump is :





15. Notch is a device for measuring :





16. Which of the following turbine is used under low head and high discharge ?





17. A foot-valve provided m a pump is :





18. The Young's modulus is depends on :





19. Maximum compressive stress developed in a transversely loaded rectangular beam is on the?





20. When a body just begins to slide over the surface of another body, the maximum frictional force which comes into play is :





21. Critical temperature of steam is :





22. The heat absorbed by water at saturation temperature to get converted into dry steam at the same temperature is called :





23. The ratio between crank shaft speed and cam shaft speed of four stroke 1C engine is :





24. Steam that exit from the nozzle has :





25. On a Mollier diagram, the ideal expansion process of a steam turbine can be represented





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