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CROMPTON GREAVES PAPER - 08 JUL 2006 - DELHI 
1. mohr circle is used to find?2. Wat wil hapen to height of a capilary tube-a) increses wit increase in diametrb) decrease wid increase in diametrc) inceare wit increase in specific weightd) decerase wid increase in specific weight3. Specific speed of turbine signifiesa) rotational speedb) headc) flow rated) not remember4. Power of a belt is givn by-a) massb) velocityc) arcd) all the above5. At what temperature celsius nd faherinit is equal-answer. -406. Slenderness ratio of a mild steel is-a) >80b) <80c) >90d) <907. Magnet is made of which iron8. Which is  weakest irona) springb) boltc) or optin yad nahn9. Magnet north pole represents which direction10. Speriodizing is a type of which proces11. Normaling is done at a) above crystaline temp with quenchng of oilsb) below crystaline temp12. Rivets r made by which processa) extrusionb) cold heatingc) forging13. y mercury donot stick to the tubea) cohesive force>adhesive forceb) cohesive force <adhesive forcec) cohesive force =adhesive force14. y cage is provided in bearing in between the balls15. Wear allowance on go no go is for which enda) gob) no go16. If area, length, diametr, stres r doubled what wil hapen to the strain energy?17. If a spring of stiffnes of k is divided in 4 parts and then joined in paralel then what wil b the resultant stifness18. ek bearing lubrication ka question tha19. How can we increase the pressure angle of a gear20a) plaster of paris is extracted from bauxite, true / falseb) ek or tha yaad nahi21. What is 18-4-1 mild steel?18 mei kiska kitna composition hai, 4 or 1 mei bhi22. What is the shape of bending moment of cantilever with udl over it?23. Surface measurement RA is taken in which units?a) micronb) mm2c) dnt remember24. In which fit clearance wil b more for hole and shaft?h6g8h6e8h9f9h9d825. If spring is in compressive stresses then major stresses wil b26. Velocity ratio of gear wil b equal at which point?27. How much is thermal efficecy of internal combustion engine?28. Internal spur gear is mass produced by which process29. ek hooke joint ka tha question?
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