Recent questions in IES Objectives-2

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The value of sommerfeld number is

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The ultimate strength is MPa and the factor of safety is 3, will nearly be

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the power that can be transmitted by the latter shaft is

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The bearing modulus for a bearing is 1628. What is the bearing characteristic number considered for bearing design?

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The diameter of the pin is a bushed pin type flexible coupling

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If the equivalent load in case of radial ball bearing is 500N and the basic dynamic load rating is

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Consider the following statements in connection with thrust bearings:

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Consider that modern machines mostly use short bearings due to the following reasons:

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The torque that can be transmitted by A is.

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The sunk key will be equally strong in shearing and crushing if the key is a

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The bearing suitable for supporting such a shaft is

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When a shaft rotates anti-clockwise direction at high speed in a bearing, it will

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The necessary length of the key for equal shear strength of shaft and key will be

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The journal while rotating inside a bearing automatically shifts its center to one side and thus the journal is

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Removal of metal particles from the race-way of bearing, known is

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If the load on a ball bearing is reduced to one third, then its life would increase by:

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The bearing characteristic number depends on :

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In case of hydrodynamic lubrication in a journey bearing the attitude is the ratio of:

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The basic reason why shafts are made of steel and its alloys is:

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Which of the following is a joint formed by interference fits?

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Recent questions in IES Objectives-2

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