In the below figure, PC is the connecting rod and OC is the crank making an angle θ with the line of stroke PO and rotates with uniform angular velocity at ω rad/s. The Klien's acceleration diagram for determining the acceleration of the piston P is shown by quadrilateral CQNO, if N coincides with O, then

Theory of Machine
In the below figure, PC is the connecting rod and OC is the crank making an angle θ with the line of stroke PO and rotates with uniform angular velocity at ω rad/s. The Klien's acceleration diagram for determining the acceleration of the piston P is shown by quadrilateral CQNO, if N coincides with O, then

Acceleration and velocity of the piston P is zero

Acceleration and velocity of the piston P is maximum

Acceleration of the piston P is maximum and its velocity is zero

Acceleration of the piston P is zero and its velocity is maximum

Acceleration and velocity of the piston P is zero

Acceleration and velocity of the piston P is maximum

Acceleration of the piston P is maximum and its velocity is zero

Acceleration of the piston P is zero and its velocity is maximum

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The equation of free vibrations of a system is (d²x/dt²) +36 π²x, its natural frequency is

6 Hz

3π Hz

3 Hz

6π Hz

6 Hz

3π Hz

3 Hz

6π Hz

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The radial component of the acceleration of B with respect to A, is (where vBA = Linear velocity of B with respect to A)

vBA /AB

v²BA

v²BA /AB

vBA × AB

vBA /AB

v²BA

v²BA /AB

vBA × AB

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
What is the number of instantaneous centers for an eight link mechanism?

8

30

28

15

8

30

28

15

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
Higher pairs are those which have

Point or line contact between the two elements when in motion

Two elements that permit relative motion

Surface contact between the two elements when in motion

Elements of pairs not held together mechanically

Point or line contact between the two elements when in motion

Two elements that permit relative motion

Surface contact between the two elements when in motion

Elements of pairs not held together mechanically

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
A disturbing mass m₁ attached to the rotating shaft may be balanced by a single mass m₂ attached in the same plane of rotation as that of m₁, such that (where r₁ and r₂ are the radii of rotation of m₁ and m₂ respectively)

m₁ r₁ = m₂ r₂

m₁ r₂ = m₂ r₁

None of these

m₁ m₂ = r₁ r₂

m₁ r₁ = m₂ r₂

m₁ r₂ = m₂ r₁

None of these

m₁ m₂ = r₁ r₂

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine

Theory of Machine The equation of free vibrations of a system is (d²x/dt²) +36 π²x, its natural frequency is

Theory of Machine A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The radial component of the acceleration of B with respect to A, is (where vBA = Linear velocity of B with respect to A)

Theory of Machine What is the number of instantaneous centers for an eight link mechanism?

Theory of Machine Higher pairs are those which have

Theory of Machine A disturbing mass m₁ attached to the rotating shaft may be balanced by a single mass m₂ attached in the same plane of rotation as that of m₁, such that (where r₁ and r₂ are the radii of rotation of m₁ and m₂ respectively)

Theory of Machine
The equation of free vibrations of a system is (d²x/dt²) +36 π²x, its natural frequency is

Theory of Machine
A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The radial component of the acceleration of B with respect to A, is (where vBA = Linear velocity of B with respect to A)

Theory of Machine
What is the number of instantaneous centers for an eight link mechanism?

Theory of Machine
Higher pairs are those which have

Theory of Machine
A disturbing mass m₁ attached to the rotating shaft may be balanced by a single mass m₂ attached in the same plane of rotation as that of m₁, such that (where r₁ and r₂ are the radii of rotation of m₁ and m₂ respectively)