Q. Rankine's theory is used for

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Q. The objective of caulking in a riveted joint is to make the joint

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Q. A material is stressed within elastic limit and its linear strain is double as compared to lateral strain. The ratio of its Bulk modulus to Young's modulus will be equal to one.

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Q. A castle nut is a locking device in which

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Q. The application of second type levers is found in

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Q. The spindles of bench vices are usually provided with knuckle threads.

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Q. According to Indian standards, total number of tolerance grades are

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Q. An universal coupling is a type of __________ coupling.

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Q. When a bolt is subjected to an external load, the stress induced in the bolt will be

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Q. If the centre distance of the mating gears having involute teeth is varied within limits, the velocity ratio

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Q. The included angle for the British standard whitworth thread is

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Q. Failure of a material is called fatigue when it fails

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Q. The centre to centre distance between two consecutive rivets in a row, is called

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Q. The notch sensitivity q is expressed in terms of fatigue stress concentration factor Kf and theoretical stress concentration factor Kt, as

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Q. A bushed pin flexible coupling is used to connect two shafts whose axes intersect at a small angle.

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Q. Which of the following property is essential for spring materials?

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Q. A steel containing upto 0.15% carbon is known as

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Q. If the size of a standard specimen for a fatigue testing machine is increased, the endurance limit for the material will

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Q. When the fulcrum is in between the load and effort, the lever is said to be of

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Q. The ball bearings are, usually, made from

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