25) When rough turning a workpiece with a carbide tool long curly chips are formed. Which one of the following is the right way of getting rid of this kind of chips ?

Stop the power feed at intervals so that the chip breaks

Change the rake angle

Provide chip breaker on the tool

Use a metal hook and pull away the chips

Answer is:

Provide chip breaker on the tool

High speed steel

High carbon steel

Low alloy steel

Cemented carbide

Answer is:

Time between starting and finishing a job

Total time for turning work including regarding of tool

Time between two successive regrinds

Time between starting of metal cutting and tool wear out

Answer is:

Brass

Steel

Plastic

Grey cast iron

Answer is:

quick production of threads

cutting threads on soft metal directly

rectifying threads cut on steel rods which are distorted

rectifying crest and root of threads formed by single point tool

Answer is: