Theory of Machine Two pulleys of radii r₁ and r₂ and at distance x apart are connected by means of a cross belt drive. The length of the belt is π (r₁ - r₂) + [(r₁ + r₂)²/x] + 2x π (r₁ - r₂) + [(r₁ - r₂)²/x] + 2x π (r₁ + r₂) + [(r₁ - r₂)²/x] + 2x π (r₁ + r₂) + [(r₁ + r₂)²/x] + 2x π (r₁ - r₂) + [(r₁ + r₂)²/x] + 2x π (r₁ - r₂) + [(r₁ - r₂)²/x] + 2x π (r₁ + r₂) + [(r₁ - r₂)²/x] + 2x π (r₁ + r₂) + [(r₁ + r₂)²/x] + 2x ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine For dynamic balancing of a shaft Both (A) and (B) The net dynamic force acting on the shaft is equal to zero The net couple due to the dynamic forces acting on the shaft is equal to zero None of these Both (A) and (B) The net dynamic force acting on the shaft is equal to zero The net couple due to the dynamic forces acting on the shaft is equal to zero None of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine An exact straight line motion mechanism is a Hart's mechanism Scott-Russell's mechanism Peaucellier's mechanism All of these Hart's mechanism Scott-Russell's mechanism Peaucellier's mechanism All of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Which of the following disciplines provides study of the relative motion between the parts of a machine and the forces acting on the parts? Mechanisms Theory of machines Applied mechanics Kinetics Mechanisms Theory of machines Applied mechanics Kinetics ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A higher pair has__________. No contact Point contact None of these Surface contact No contact Point contact None of these Surface contact ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A system in dynamic balance implies that The system is critically damped The system is also statically balanced There will absolutely no wear of bearings There is no critical speed in the system The system is critically damped The system is also statically balanced There will absolutely no wear of bearings There is no critical speed in the system ANSWER DOWNLOAD EXAMIANS APP
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