THEORY OF MACHINE QUIZ

Permit relative motion

Have surface contact

Are held together

Have line contact

In any direction irrespective of the cam axis

In a direction perpendicular to the cam axis

Along the cam axis

In a direction parallel to the cam axis

Number of cycles per minute

Number of cycles per hour

None of these

Number of cycles per second

Over damped

Under damped

Critically damped

Without vibrations

Two-third

1/n times

One-half

n times

Restrained to rotate while sliding over another body

In plane motion which is a resultant of plane translation and rotation

In plane rotation with variable velocity

In plane translation with variable velocity

Four times

Twice

Eight times

Sixteen times

Hand pump

Scotch yoke mechanism

Coupling rod of a locomotive

Reciprocating engine

μ₁ = μ cos β

μ₁ = μ/sin β

μ₁ = μ sin β

μ₁ = μ/cos β

Output link and fixed link

Input link and fixed link

Input link and coupler

Output link and coupler