A point on a link connecting double slider crank chain traces a

Theory of Machine
A point on a link connecting double slider crank chain traces a

Ellipse

Circle

Hyperbola

Parabola

Ellipse

Circle

Hyperbola

Parabola

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Theory of Machine
In a reciprocating steam engine, which of the following forms a kinematic link?

Crankshaft and flywheel

Flywheel and engine frame

Cylinder and piston

Piston rod and connecting rod

Crankshaft and flywheel

Flywheel and engine frame

Cylinder and piston

Piston rod and connecting rod

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Theory of Machine
The direction of Coriolis component of acceleration is the direction

Along the centripetal acceleration

Along perpendicular to angular velocity

Of relative velocity vector for the two coincident points rotated by 90° in the direction of the angular velocity of the rotation of the link

Along tangential acceleration

Along the centripetal acceleration

Along perpendicular to angular velocity

Of relative velocity vector for the two coincident points rotated by 90° in the direction of the angular velocity of the rotation of the link

Along tangential acceleration

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Theory of Machine
The mechanism consisting of three turning pairs and one sliding pair, is called a

All of these

Single slider crank chain

Crank and slotted lever quick return motion mechanism

Whitworth quick return motion mechanism

All of these

Single slider crank chain

Crank and slotted lever quick return motion mechanism

Whitworth quick return motion mechanism

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Theory of Machine
Which of the following is an inversion of a single slider crank chain?

All of these

Pendulum pump

Oscillating cylinder engine

Rotary internal combustion engine

All of these

Pendulum pump

Oscillating cylinder engine

Rotary internal combustion engine

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Theory of Machine
The magnitude of velocities of the points on a rigid link is

Inversely proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

Inversely proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

Inversely proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

Inversely proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

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Theory of Machine

Theory of Machine A point on a link connecting double slider crank chain traces a

Theory of Machine In a reciprocating steam engine, which of the following forms a kinematic link?

Theory of Machine The direction of Coriolis component of acceleration is the direction

Theory of Machine The mechanism consisting of three turning pairs and one sliding pair, is called a

Theory of Machine Which of the following is an inversion of a single slider crank chain?

Theory of Machine The magnitude of velocities of the points on a rigid link is

Theory of Machine
A point on a link connecting double slider crank chain traces a

Theory of Machine
In a reciprocating steam engine, which of the following forms a kinematic link?

Theory of Machine
The direction of Coriolis component of acceleration is the direction

Theory of Machine
The mechanism consisting of three turning pairs and one sliding pair, is called a

Theory of Machine
Which of the following is an inversion of a single slider crank chain?

Theory of Machine
The magnitude of velocities of the points on a rigid link is