Tag: science & technology

a)Acme

b)Square

c)Butters

d)All of these

a)gears

b)screw threads

c)flatness

d)surface finish

a)hydrostatic lubrication

b)hydrodynamic lubrication

c)Semi-fluid/Mixed lubrication

d)Boundary lubrication

a) Shear force and bending moment

b) axial force

c) torsion

d) torsion and bending moment

a)viscosity

b)air resistance

c)surface tension

d)atmospheric pressure

a)hydrostatic lubrication

b)hydrodynamic lubrication

c)Semi-fluid/Mixed lubrication

d)Boundary lubrication

a)rotational

b)turbulent

c)unsteady

d)all of these

a)check angular surfaces

b)draw circles and arcs

c)scribe lines

d)all of these

a)Acme

b)Square

c)Butters

d)All of these

a)pitch circle

b)dedendum circle

c)base circle

d)addendum circle