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You Are On Multi Choice Question Bank SET 1460

73001. The included angle for the acme thread is 29°.



73002. The process extensively used for making bolts and nuts is





73003. In a transverse fillet welded joint, the size of weld is __________ the throat of weld.





73004. Which of the following term is used in the game of Golf?





73005. The product of the diametral pitch and module is equal to one.



73006. The static tooth load should be __________ the dynamic load.




73007. Power screws are used to convert rotary motion into translatory motion.



73008. The function of the washer is to





73009. In case of pressure vessels having open ends, the fluid pressure induces





73010. The set screws are used to prevent relative motion between the two parts.



73011. The face angle of a bevel gear is equal to





73012. Two shafts will have equal strength, if





73013. The size of a cam depends upon





73014. The velocity factor for very accurately cut and ground metallic gears operating at velocities upto __________ is equal to 6/6 + v.





73015. The power transmitted by means of a belt depends upon





73016. Which of the following coupling is used to connect two shafts which have both lateral and angular misalignment ?





73017. In a multiple V-belt drive, when a single belt is damaged, it is preferable to change the complete set in order to





73018. A steel containing 0.8% carbon is known as





73019. Guest's theory is used for





73020. The square threads are usually found on





73021. According to Clavarino's equation, the thickness of a cylinder is equal to (where d = Inner diameter of cylinder, p = Internal pressure, and μ = Poisson's ratio. )


73022. For general industrial machinery, the ratio of the length of journal to its diameter is taken as





73023. The spring mostly used in gramophones is





73024. A screw is said to be over hauling screw, if the





73025. Shaft coupling is used in machinery to





73026. Oldham coupling is used to connect two shafts





73027. The ends of the leaves of a semi-elliptical leaf spring are made triangular in order to





73028. The face of the tooth is the





73029. A turn buckle is used to connect two round rods subjected to tensile loading and requiring subsequent adjustment for tightening or loosening.



73030. The plasticity is the property of a material which enables it to





73031. An open coiled helical compression spring 'A' of mean diameter 50 mm is subjected to an axial load W. Another spring 'B' of mean diameter 25 mm is similar to spring 'A' in all respects. The deflection of spring 'B' will be __________ as compared to spring 'A'.





73032. When the bolt is very yielding as compared to the connected members, then the resultant load on the bolt will be equal to the





73033. During hot working of metals,





73034. A saddle key __________ power through frictional resistance only.



73035. A rivet is specified by





73036. In thrust bearings, the load acts





73037. Auto frettage is the method of





73038. According to Indian standard specifications, a grey cast iron designated by 'FG 200' means that the





73039. Maximum yield of milk is obtained from ------- variety of cows?





73040. In a belt drive, if the pulley diameter is doubled keeping the tension and belt width constant, then it will be necessary to





73041. Which is known as the Illiot of Tamil poetry.?





73042. The draw of cotter should not be more than





73043. The bolts of smaller diameter than M16 are not permitted in making fluid tight joints.



73044. What is the most common way to go a virus in your computer’s hard disk?





73045. A quarter turn belt drive is used when the shafts are arranged at right angles and rotate in one definite direction.



73046. According to Indian standard specifications, a plain carbon steel designated by 40C8 contains carbon





73047. The machine screws are





73048. A bolt is designed on the basis of __________ with a large factor of safety.





73049. Creep in belt is due to





73050. The minimum number of teeth on the pinion which will mesh with any gear without interference for 20° full depth involute teeth will be





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