When a mass of a critically damped single degree of freedom system is deflected from its equilibrium position and released, then it will

Theory of Machine
When a mass of a critically damped single degree of freedom system is deflected from its equilibrium position and released, then it will

Oscillate with constant amplitude

Oscillate with increasing time period

Return to equilibrium position without oscillation

Oscillate with decreasing amplitude

Oscillate with constant amplitude

Oscillate with increasing time period

Return to equilibrium position without oscillation

Oscillate with decreasing amplitude

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Theory of Machine
The motion between a pair which takes place in ____ is known as incompletely constrained motion.

Two directions only

More than one direction

One direction only

None of the listed here

Two directions only

More than one direction

One direction only

None of the listed here

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Theory of Machine
Which one of the following is an exact straight line mechanism using lower pairs?

Robert’s mechanism

Peaucellier’s mechanism

Watt’s mechanism

Grasshopper mechanism

Robert’s mechanism

Peaucellier’s mechanism

Watt’s mechanism

Grasshopper mechanism

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Theory of Machine
The rotor of a ship rotates in clockwise direction when viewed from stern and the ship takes a left turn. The effect of gyroscopic couple acting on it will be

To raise the stern and lower the bow

To raise the bow and stern

To raise the bow and lower the stern

To lower the bow and stern

To raise the stern and lower the bow

To raise the bow and stern

To raise the bow and lower the stern

To lower the bow and stern

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Theory of Machine
The Scott-Russell mechanism consists of

Sliding and turning pairs

Turning and rotary pairs

Sliding and rotary pairs

Sliding pairs only

Sliding and turning pairs

Turning and rotary pairs

Sliding and rotary pairs

Sliding pairs only

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Theory of Machine
The amplitude of vibration is always __________ the radius of the circle.

Greater than

Equal to

Less than

None of these

Greater than

Equal to

Less than

None of these

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Theory of Machine

Theory of Machine When a mass of a critically damped single degree of freedom system is deflected from its equilibrium position and released, then it will

Theory of Machine The motion between a pair which takes place in ____ is known as incompletely constrained motion.

Theory of Machine Which one of the following is an exact straight line mechanism using lower pairs?

Theory of Machine The rotor of a ship rotates in clockwise direction when viewed from stern and the ship takes a left turn. The effect of gyroscopic couple acting on it will be

Theory of Machine The Scott-Russell mechanism consists of

Theory of Machine The amplitude of vibration is always __________ the radius of the circle.

Theory of Machine
When a mass of a critically damped single degree of freedom system is deflected from its equilibrium position and released, then it will

Theory of Machine
The motion between a pair which takes place in ____ is known as incompletely constrained motion.

Theory of Machine
Which one of the following is an exact straight line mechanism using lower pairs?

Theory of Machine
The rotor of a ship rotates in clockwise direction when viewed from stern and the ship takes a left turn. The effect of gyroscopic couple acting on it will be

Theory of Machine
The Scott-Russell mechanism consists of

Theory of Machine
The amplitude of vibration is always __________ the radius of the circle.