Theory of Machine In vibration isolation system, if ω/ωn > 1, then the phase difference between the transmitted force and the disturbing force is 0° 180° 90° 270° 0° 180° 90° 270° ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Kinematic pairs are those which have two elements that Have line contact Are held together Permit relative motion Have surface contact Have line contact Are held together Permit relative motion Have surface contact ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In a disc clutch, if there are n₁ number of discs on the driving shaft and n₂ number of discs on the driven shaft, then the number of pairs of contact surfaces will be n₁ + n₂ - 1 n₁ + n₂ n₁ + n₂ + 1 n₁ + n₂ - 2 n₁ + n₂ - 1 n₁ + n₂ n₁ + n₂ + 1 n₁ + n₂ - 2 ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In a locomotive, the maximum magnitude of the unbalanced force along the perpendicular to the line of stroke, is known as Tractive force Hammer blow None of these Swaying couple Tractive force Hammer blow None of these Swaying couple ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine For an involute gear, the ratio of base circle radius and pitch circle radius is equal to cosφ secφ cosecφ sinφ cosφ secφ cosecφ sinφ ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine When the nature of contact between the elements of a pair is such that it can only slide relative to the other, the pair is known as a Turning pair Screw pair Spherical pair Sliding pair Turning pair Screw pair Spherical pair Sliding pair ANSWER DOWNLOAD EXAMIANS APP
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