Manufacturing And Production Technology A type of welding flows, which is the result of a perfect proportion and mixture of acetylene and oxygen and is used for fusion welding of steel and cast iron, is Neutral flame Oxidizing flame Oxy-acetylene flame Carburizing flame Neutral flame Oxidizing flame Oxy-acetylene flame Carburizing flame ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a metal arc welding process, metal transfer across the arc may take place by a method of material transfer where the metal transfers across the arc is in larger drops. This is at the rate of 100 drops/sec or less, what is this known as Globular transfer Dip transfer GMAW practice Spray transfer Globular transfer Dip transfer GMAW practice Spray transfer ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation of making a cone-shaped enlargement of the end of a hole is known as Counter-boring Trepanning Spot facing Counter-sinking Counter-boring Trepanning Spot facing Counter-sinking ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The addition of lead, sulphur and phosphorus to low carbon steels, help to Improve machinability All of these Reduce built up edge Break up chips Improve machinability All of these Reduce built up edge Break up chips ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Jigs are used For holding and guiding the tool in drilling, reaming or tapping operations None of these To check the accuracy of workpiece For holding the work in milling, grinding, planing or turning operations For holding and guiding the tool in drilling, reaming or tapping operations None of these To check the accuracy of workpiece For holding the work in milling, grinding, planing or turning operations ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Trepanning is performed for Producing a large hole without drilling Truing a hole for alignment Enlarging a drilled hole Finishing a drilled hole Producing a large hole without drilling Truing a hole for alignment Enlarging a drilled hole Finishing a drilled hole ANSWER DOWNLOAD EXAMIANS APP
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