EXAMIANS
Which type of gearing is used in steering system of an automobile?
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When the addenda on pinion and wheel is such that the path of approach and path of recess are half of their maximum possible values, then the length of the path of contact is given by (where r = Pitch circle radius of pinion, R = Pitch circle radius of wheel, and φ = Pressure angle)
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Balancing of rotating and reciprocating parts of an engine is necessary when it runs at
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Cross head and guides form a
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Open pairs are those which have
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When brakes are applied to all the four wheels of a moving car, the distance traveled by the car before it is brought to rest, will be
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The minimum force required to slide a body of weight W on a rough horizontal plane is
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The natural frequency of free transverse vibrations due to uniformly distributed load acting over a simply supported shaft is (where δS = Static deflection of simply supported shaft due to uniformly distributed load)
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The frictional torque transmitted in a flat collar bearing, considering uniform pressure, is (where r₁ and r₂ = External and internal radii of collar respectively)
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Oldham's coupling is the
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