Manufacturing And Production Technology High speed steel drills can be operated at about _________ the speed of high carbon steel drills. One-half Four times One-fourth Double One-half Four times One-fourth Double ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If a particular Fe-C alloy contains less than 0.83% carbon, it is called Hyper eutectoid steel Hypo eutectoid steel High speed steel Cast iron Hyper eutectoid steel Hypo eutectoid steel High speed steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A bottoming tap has Full threads for the whole of its length Its end tapered for about eight or ten threads None of these Its end tapered for about three or four threads Full threads for the whole of its length Its end tapered for about eight or ten threads None of these Its end tapered for about three or four threads ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct about nose radius? Both (A) and (B) None of these It improves the surface finish It improves tool life Both (A) and (B) None of these It improves the surface finish It improves tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If a gas metal arc process uses a low arc voltage and the arc is continuously interrupted as the molten electrode metal fills up the arc gap is known as Short ARC ARC blow ARC ARC length Short ARC ARC blow ARC ARC length ANSWER DOWNLOAD EXAMIANS APP
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