In multi V-belt transmission, if one of the belt is broken, we have to change the

Theory of Machine
In multi V-belt transmission, if one of the belt is broken, we have to change the

Broken belt

There is no need of changing any one as remaining belts can take care of transmission of load

Broken belt and its adjacent belts

All the belts

Broken belt

There is no need of changing any one as remaining belts can take care of transmission of load

Broken belt and its adjacent belts

All the belts

ANSWER DOWNLOAD EXAMIANS APP

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

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

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

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

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

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

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

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

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

ANSWER DOWNLOAD EXAMIANS APP

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

Peaucellier’s mechanism

Robert’s mechanism

Watt’s mechanism

Grasshopper mechanism

Peaucellier’s mechanism

Robert’s mechanism

Watt’s mechanism

Grasshopper mechanism

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
When the addenda on pinion and wheel is such that the path of approach and path of recess are half of their maximum possible values, then the length of the path of contact is given by (where r = Pitch circle radius of pinion, R = Pitch circle radius of wheel, and φ = Pressure angle)

[(r² + R²) sinφ]/2

[(r² + R²) cosφ]/2

[(r + R) sinφ]/2

[(r + R) cosφ]/2

[(r² + R²) sinφ]/2

[(r² + R²) cosφ]/2

[(r + R) sinφ]/2

[(r + R) cosφ]/2

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The natural frequency of free transverse vibrations due to a point load acting over a simply supported shaft is equal to (where δ = Static deflection of a simply supported shaft due to the point load)

0.6253/√δ

0.571/√δ

0.5615/√δ

0.4985/√δ

0.6253/√δ

0.571/√δ

0.5615/√δ

0.4985/√δ

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The advantage of the piston valve over the slide valve is that in the former case

Both wear and power absorbed are low

Wear is less

The pressure developed being high provides tight sealing

Power absorbed is less

Both wear and power absorbed are low

Wear is less

The pressure developed being high provides tight sealing

Power absorbed is less

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine

Theory of Machine In multi V-belt transmission, if one of the belt is broken, we have to change the

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

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

Theory of Machine The natural frequency of free transverse vibrations due to a point load acting over a simply supported shaft is equal to (where δ = Static deflection of a simply supported shaft due to the point load)

Theory of Machine The advantage of the piston valve over the slide valve is that in the former case

Theory of Machine
In multi V-belt transmission, if one of the belt is broken, we have to change the

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

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

Theory of Machine
The natural frequency of free transverse vibrations due to a point load acting over a simply supported shaft is equal to (where δ = Static deflection of a simply supported shaft due to the point load)

Theory of Machine
The advantage of the piston valve over the slide valve is that in the former case