Theory of Machine If ω/ωn is very high for a body vibrating under steady state vibrations, the phase angle for all values of damping factors, will tend to approach 360° 180° 0° 90° 360° 180° 0° 90° ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine When two pulleys of different diameters are connected by means of an open belt, the angle of contact at the ________ pulley must be taken into consideration. Larger None of the listed here Smaller Smaller OR Larger Larger None of the listed here Smaller Smaller OR Larger ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A torsional system with discs of moment of inertia I₁ and I₂ as shown in the below figure, is gear driven such that the ratio of speed of shaft B to shaft A is 'G'. Neglecting the inertia of gears, the equivalent inertia of disc on shaft B at the speed of shaft A is equal to G.I₂ G².I₂ I₂/G I₂/G² G.I₂ G².I₂ I₂/G I₂/G² ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine According to Kennedy's theorem, if three bodies move relatively to each other, their instantaneous centers will lie on a Straight line Parabolic curve Triangle Rectangle Straight line Parabolic curve Triangle Rectangle ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Cylindrical cams can be classified as None of these Tangent Circular Reciprocating None of these Tangent Circular Reciprocating ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A chain comprises of 5 links having 5 joints. Is it kinematic chain? It is a marginal case Yes Data are insufficient to determine it No It is a marginal case Yes Data are insufficient to determine it No ANSWER DOWNLOAD EXAMIANS APP
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