A torsional system with discs of moment of inertia I₁ and I₂ as shown in the below figure, is gear driven such that the ratio of speed of shaft B to shaft A is 'G'. Neglecting the inertia of gears, the equivalent inertia of disc on shaft B at the speed of shaft A is equal to

Theory of Machine
A torsional system with discs of moment of inertia I₁ and I₂ as shown in the below figure, is gear driven such that the ratio of speed of shaft B to shaft A is 'G'. Neglecting the inertia of gears, the equivalent inertia of disc on shaft B at the speed of shaft A is equal to

I₂/G

G².I₂

G.I₂

I₂/G²

I₂/G

G².I₂

G.I₂

I₂/G²

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
Klein's construction can be used to determine acceleration of various parts when the crank is at

Right angles to the link of the stroke

Outer dead centre

Inner dead centre

All of the listed here

Right angles to the link of the stroke

Outer dead centre

Inner dead centre

All of the listed here

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
Klein's construction can be used when

Crank has a uniform angular velocity

Crank has uniform angular acceleration

Crank has uniform angular velocity and angular acceleration

Crank has non-uniform velocity

Crank has a uniform angular velocity

Crank has uniform angular acceleration

Crank has uniform angular velocity and angular acceleration

Crank has non-uniform velocity

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
A pulley and belt in a belt drive form a

Cylindrical pair

Turning pair

Rolling pair

Sliding pair

Cylindrical pair

Turning pair

Rolling pair

Sliding pair

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
The natural frequency of free torsional vibrations of a shaft is equal to (where q = Torsional stiffness of the shaft, and I = Mass moment of inertia of the disc attached at the end of a shaft)

2π. √(q/I)

2π qI

1/2π

(1/2π). √(q/I)

2π. √(q/I)

2π qI

1/2π

(1/2π). √(q/I)

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
In gears, interference takes place when

The tip of a tooth of a mating gear digs into the portion between base and root circles

Gears do not move smoothly in the absence of lubrication

Pitch of the gears is not same

Gear teeth are undercut

The tip of a tooth of a mating gear digs into the portion between base and root circles

Gears do not move smoothly in the absence of lubrication

Pitch of the gears is not same

Gear teeth are undercut

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine

Theory of Machine A torsional system with discs of moment of inertia I₁ and I₂ as shown in the below figure, is gear driven such that the ratio of speed of shaft B to shaft A is 'G'. Neglecting the inertia of gears, the equivalent inertia of disc on shaft B at the speed of shaft A is equal to

Theory of Machine Klein's construction can be used to determine acceleration of various parts when the crank is at

Theory of Machine Klein's construction can be used when

Theory of Machine A pulley and belt in a belt drive form a

Theory of Machine The natural frequency of free torsional vibrations of a shaft is equal to (where q = Torsional stiffness of the shaft, and I = Mass moment of inertia of the disc attached at the end of a shaft)

Theory of Machine In gears, interference takes place when

Theory of Machine
A torsional system with discs of moment of inertia I₁ and I₂ as shown in the below figure, is gear driven such that the ratio of speed of shaft B to shaft A is 'G'. Neglecting the inertia of gears, the equivalent inertia of disc on shaft B at the speed of shaft A is equal to

Theory of Machine
Klein's construction can be used to determine acceleration of various parts when the crank is at

Theory of Machine
Klein's construction can be used when

Theory of Machine
A pulley and belt in a belt drive form a

Theory of Machine
The natural frequency of free torsional vibrations of a shaft is equal to (where q = Torsional stiffness of the shaft, and I = Mass moment of inertia of the disc attached at the end of a shaft)

Theory of Machine
In gears, interference takes place when