74) The taper of a job is given 1:10, the length of taper is 150 mm and the total length is 200 mm. The tailstock offset should be

75) Which one of the following is NOT a part of the taper turning attachment ?

76) Which among of the following methods can be used for cutting long and narrow external taper threads ?

77) When using a yoke type taper turning attachment, the depth of cut is given by

78) Which one of the following methods is used to press the mandrel squarely to the workpiece ?