Q. The property of a bearing material which has the ability to accomodate shaft deflections and bearing inaccuracies by plastic deformation without excessive wear and heating, is known as

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Q. In the levers of __________ type, the mechanical advantage is less than one.

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Q. A hollow saddle key is

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Q. Pitch point of a cam is

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Q. When two parallel and coplaner shafts are connected by gears having teeth parallel to the axis of the shaft, the arrangement is known as spiral gearing.

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Q. A screw is specified by its

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Q. The wear load should be __________ the dynamic load.

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Q. The velocity factor for ordinary cut gears operating at velocities upto 12.5 m/s is equal to

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Q. The property of a bearing material which has the ability to accomodate small particles of dust, grit etc. without scoring the material of the journal, is called

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Q. The shock resistance of steel is increased by adding

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Q. The ratio of driving tensions for flat belts, neglecting centrifugal tension, is (where T1, and T2 = Tensions on the tight and slack sides of belt respectively, μ = Coefficient of friction, between the belt and pulley, and θ = Angle of contact)

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Q. A flange coupling is a type of rigid coupling.

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Q. The strength of the un-riveted plate (P) per pitch length is equal to

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Q. Two shafts of the same length and material are joined in series. If the ratio of their diameters is 2, then the ratio of their angles of twist will be

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Q. Wahl's stress factor __________ very rapidly as the spring index decreases.

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Q. For circumferential joint in boilers, the type of joint used is

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Q. In cyclic loading, stress concentration is more serious in

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Q. For a square key made of mild steel, the shear and crushing strength are related as

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Q. According to Rankine's theory, the failure occurs at a point in a member

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Q. The dedendum is the radial distance from the

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