Manufacturing And Production Technology Which of the following statement is wrong about ultrasonic machining? It produces good surface finish It is best suited for machining hard and brittle materials. It cuts materials at very slow speeds It removes large amount of material It produces good surface finish It is best suited for machining hard and brittle materials. It cuts materials at very slow speeds It removes large amount of material ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A bottoming tap has 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 Full threads for the whole of its length ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed for drilling __________ with high speed steel drills is 24 to 45 m/min. Copper Mild steel Aluminium Brass Copper Mild steel Aluminium Brass ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A drill considered as a cutting tool having zero rake, is known as a Straight fluted drill Parallel shank twist drill Tapered shank twist drill Flat drill Straight fluted drill Parallel shank twist drill Tapered shank twist drill Flat drill ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Grinding wheels should be tested for balance Before starting the grinding operation Occasionally At the end of grinding operation Only at the time of manufacture Before starting the grinding operation Occasionally At the end of grinding operation Only at the time of manufacture ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The type of tool used on milling machine and broaching machine is Single point cutting tool Two point cutting tool Three point cutting tool Multi-point cutting tool Single point cutting tool Two point cutting tool Three point cutting tool Multi-point cutting tool ANSWER DOWNLOAD EXAMIANS APP
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