Theory of Machine A kinematic chain requires at least 3 links and 4 turning pairs 2 links and 3 turning pairs 4 links and 4 turning pairs 5 links and 4 turning pairs 3 links and 4 turning pairs 2 links and 3 turning pairs 4 links and 4 turning pairs 5 links and 4 turning pairs ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A Hartnell governor has its controlling force (Fc) given by Fc = ar + b, where r is the radius of rotation and a and b are constants. The governor becomes isochronous when a is +ve and b = 0 a is +ve and b is also +ve a = 0 and b is +ve a is +ve and b is -ve a is +ve and b = 0 a is +ve and b is also +ve a = 0 and b is +ve a is +ve and b is -ve ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The radial distance from the top of a tooth to the bottom of a tooth in a meshing gear, is called Addendum Working depth Dedendum Clearance Addendum Working depth Dedendum Clearance ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The moment on the pulley which produces rotation is called Torque Moment of momentum Momentum Inertia Torque Moment of momentum Momentum Inertia ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine When two links are connected by a pin joint, their instantaneous center lies At the pin joint At the center of curvature At the center of circle On their point of contact At the pin joint At the center of curvature At the center of circle On their point of contact ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The brake commonly used in railway trains is Internal expanding brake Band brake Shoe brake Band and block brake Internal expanding brake Band brake Shoe brake Band and block brake ANSWER DOWNLOAD EXAMIANS APP
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