The different spindle speeds on a lathe form? Mark as favorite Copy Link arithmetical progression geometrical progression harmonical progression any one of these Check Answer
The operation of smoothing and squaring the surface around a hole is known as? Mark as favorite Copy Link counter-sinking counter-boring trepanning spot facing Check Answer
An operation of embossing a diamond shaped pattern on the surface of a workpiece, is known as? Mark as favorite Copy Link counter-boring grooving knurling facing Check Answer
A left hand tool on a lathe cuts most efficiently when it travels? Mark as favorite Copy Link from left to right end of the lathe bed from right to left end of the lathe bed with the help of a compound slide across the bed Check Answer
The tool material, for faster machining, should have? Mark as favorite Copy Link wear resistance red hardness toughness all of these Check Answer
The thrust force will increase with the increase in? Mark as favorite Copy Link side cutting edge angle tool nose radius rake angle end cutting edge angle Check Answer
A taper tap has? Mark as favorite Copy Link its end tapered for about three or four threads its end tapered for about eight or ten threads full threads for the whole of its length none of the above Check Answer
The type of tool used on milling machine and broaching machine is? Mark as favorite Copy Link single point cutting tool two point cutting tool three point cutting tool multi-point cutting tool Check Answer
In machining metal, cutting force at the cutting edge is measured by a? Mark as favorite Copy Link wattmeter dynamometer hydrometer pyrometer Check Answer
Chip breakers are used to? Mark as favorite Copy Link increase tool life remove chips from bed break the chips into short segments to minimise heat generation Check Answer