Q221
Open questionA sliding bearing which can support steady loads without any relative motion between the journal and the bearing, is called
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Mechanical Engineering · all questionsMachine Design
Machine Design
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Q222
Open questionThe backlash for spur gears depends upon
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Q223
Open questionWhen an open coiled helical compression spring is subjected to an axial compressive load, the stress induced in the wire is
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Q224
Open questionThe shear stress at a point in a shaft subjected to a torque is
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Q225
Open questionThe edges of a boiler plate are bevelled to an angle of
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Q226
Open questionA chain drive transmits __________ power as compared to belt drive.
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Q227
Open questionAn 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'.
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Q228
Open questionThe radial distance from the __________ to the clearance circle is called working depth.
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Q229
Open questionWhich of the following screw thread is adopted for power transmission in either direction?
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Q230
Open questionThe building up of worn and undersized parts, subjected to repeated loads by electroplating is
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Q231
Open questionA triple riveted butt joint with double straps of unequal width is to be designed for a boiler shell. The pitch of the rivets in the outer row is double the pitch in the inner row and zigzag riveting is proposed. Which of the following statement is correct?
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Q232
Open questionWhich of the following statement is correct?
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Q233
Open questionWhich of the following statement is correct?
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Q234
Open questionWhich of the following statement is correct?
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Q235
Open questionWhich of the following statement is correct?
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Q236
Open questionWhen two non-intersecting and non-coplanar shafts are connected by gears, the arrangement is known as
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Q237
Open questionThe permissible stress for carbon steel under static loading is generally taken as
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Q238
Open questionThe strength of the unriveted plate (P) per pitch length is equal to
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Q239
Open questionThe condition for maximum power transmission is that the maximum tension in the flat belt should be equal to
(Where, = tension in belt due to centrifugal force)
(Where, = tension in belt due to centrifugal force)
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Q240
Open questionSurface endurance limit of gear material is dependent upon its
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