A finish cut is given to improve the surface finish of a rough milled workpiece. What adjustments are needed on the cutting parameters ?

Decrease cutting speed, feed rate and depth of cut

Increase feed rate, depth of cut and reduce cutting speed

Increase feed rate, depth of cut and cutting speed

Increase cutting speed, reduce feed rate and depth of cut

6.62 x sin 25 Degree

6.62 x cos 25 Degree

6.62 x tan 25 Degree

6.62 x cot 25 Degree

Universal vernier caliper

Gear tooth vernier caliper

Flange micrometer

Gear tester

0.75 mm

1.5 mm

3 mm

6 mm

Twice as much

Five to ten times greater

Smaller

Same