Theory of Machine In order to balance the reciprocating masses, Primary forces and couples must be balanced Both (A) and (B) Secondary forces and couples must be balanced None of these Primary forces and couples must be balanced Both (A) and (B) Secondary forces and couples must be balanced None of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Which of the following is a spring controlled governor? Hartnell governor All of these Hartung governor Wilson-Hartnell governor Hartnell governor All of these Hartung governor Wilson-Hartnell governor ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Which of the following is an inversion of a single slider crank chain? All of these Oscillating cylinder engine Rotary internal combustion engine Pendulum pump All of these Oscillating cylinder engine Rotary internal combustion engine Pendulum pump ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The periodic time of one oscillation for a simple pendulum is 2π. √(g/l) (1/2π). √(l/g) 2π. √(l/g) (1/2π). √(g/l) 2π. √(g/l) (1/2π). √(l/g) 2π. √(l/g) (1/2π). √(g/l) ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The balancing of a rigid rotor can be achieved by appropriately placing balancing masses in Four planes A single plane Two planes Three planes Four planes A single plane Two planes Three planes ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A thin circular disc is rolling with a uniform linear speed, along a straight path on a plane surface. Which of the following statement is correct in this regard? The centre of the disc has zero acceleration The centre of the disc has centrifugal acceleration The point on the disc making contact with the plane surface has zero acceleration All points of the disc have the same velocity The centre of the disc has zero acceleration The centre of the disc has centrifugal acceleration The point on the disc making contact with the plane surface has zero acceleration All points of the disc have the same velocity ANSWER DOWNLOAD EXAMIANS APP
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