Q. A column is known as a long column if the slenderness ratio is

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Q. Circumferential joint in boilers is used to get the required length of a boiler.

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Q. The ball bearings are provided with a cage

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Q. When screw threads are to be used in a situation where power is being transmitted in one direction only, then the screw threads suitable for this will be

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Q. The load cup of a screw jack is made separate from the head of the spindle to

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Q. Two shafts A and B under pure torsion are of identical length and identical weight and are made of the same material. The shaft A is solid and the shaft B is hollow. We can say that

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Q. The centre distance between two meshing involute gears is equal to

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Q. Which of the following statement is wrong ?

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Q. In a flange coupling, the thickness of flanges is taken as one-half the diameter of shaft.

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Q. In a hydrodynamic lubricated bearing

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Q. Which of the following statement is correct for gears?

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Q. A flanged pipe joint will be a leak-proof joint, if the circumferential pitch of the bolts is (where d = Diameter of bolt hole)

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Q. Stress concentration is caused due to

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Q. The resistance to fatigue of a material is measured by

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Q. The metal suitable for bearings subjected to light loads is

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Q. A connecting rod subjected to an axial load may buckle in the plane perpendicular to the plane of motion of the connecting rod.

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Q. Which of the following is an antifriction bearing?

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Q. A connecting rod is four times strong in buckling about Y-axis than about X-axis.

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Q. In designing a sleeve coupling, length of the sleeve is taken as (where d = Diameter of the shaft)

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Q. The difference between the tooth space and the tooth thickness as measured on the pitch circle, is called

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