Q. The parallel fillet welded joints are designed for compressive strength.

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Q. A column of length l is fixed at both ends. The equivalent length of the column is

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Q. A spring of stiffness 1000 N/m is streteched initially by 100 mm from the undeformed position. The work required to stretch it by another 100 mm is

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Q. A feather key transmits a turning moment and permits axial movement also.

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Q. The width of the pulley should be __________ width of the belt.

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Q. In a boundary lubricated bearing, there is a __________ of lubricant between the journal and the bearing.

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Q. The design of the pressure vessel is based on

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Q. A spring is used to

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Q. When the top of a tooth undercuts the root on the mating gear, it is known as interference.

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Q. If the helix angle of a helical gear is increased, the load carrying capacity of the tooth increases.

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Q. The expansion joint is mostly used for pipes which carry steam at __________ pressures.

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Q. A compound belt drive is used when

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Q. In order to have smooth operation, the minimum number of teeth on the smaller sprocket, for moderate speeds, should be

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Q. For high speed engines, the cam follower should move with

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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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