Theory of Machine The number of centers in a crank driven slider crank mechanism is 6 2 4 6 2 4 ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Which one of the following can completely balance several masses revolving in different planes on a shaft? A single mass in different planes Two equal masses in any two planes A single mass in one of the planes of the revolving masses Two masses in any two planes A single mass in different planes Two equal masses in any two planes A single mass in one of the planes of the revolving masses Two masses in any two planes 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? Theory of machines Kinetics Applied mechanics Mechanisms Theory of machines Kinetics Applied mechanics Mechanisms ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The primary unbalanced force due to inertia of reciprocating parts in a reciprocating engine is given by (where m = Mass of reciprocating parts, ω = Angular speed of crank, r = Radius of crank, θ = Angle of inclination of crank with the line of stroke, and n = Ratio of the length of connecting rod to radius of crank) m.ω².r sinθ m.ω².r (cos 2θ/n) m.ω².r cosθ m.ω².r (sin 2θ/n) m.ω².r sinθ m.ω².r (cos 2θ/n) m.ω².r cosθ m.ω².r (sin 2θ/n) ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The frequency of oscillation of a torsional pendulum is 2πk/r. √(g/l) r/2πk. √(g/l) r/2πk. √(l/g) 2πr/k. √(g/l) 2πk/r. √(g/l) r/2πk. √(g/l) r/2πk. √(l/g) 2πr/k. √(g/l) ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Which of the following mechanism is an approximate straight line motion mechanism? All of these Grasshopper mechanism Watt's mechanism Robert's mechanism All of these Grasshopper mechanism Watt's mechanism Robert's mechanism ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS