an eccentric work

a heavy work

a thin work

none of these

by a form tool

by setting over the tail stock

by taper turning attachment

by swiveling the compound rest

by a form tool

by setting over the tail stock

by taper turning attachment

by swiveling the compound rest

internal tapers

small tapers

long slender tapers

steep tapers

geometric progression

arithmetic progression

harmonic progression

none of these