Manufacturing And Production Technology What is the type of shielding gas for GTAW (Gas Tungsten Arc Welding) used for carbon steels only called? Helium Argon CO₂ Argon Helium Argon H₂ Helium Argon CO₂ Argon Helium Argon H₂ ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Trepanning is an operation of Sizing and finishing a small diameter hole Smoothing and squaring the surface around a hole Producing a hole by removing metal along the circumference of a hollow cutting tool Making a cone-shaped enlargement of the end of a hole Sizing and finishing a small diameter hole Smoothing and squaring the surface around a hole Producing a hole by removing metal along the circumference of a hollow cutting tool Making a cone-shaped enlargement of the end of a hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A diamond locating pin is used in jigs and fixtures because It helps in assembly with tolerance on centre distance Diamond is very hard and wear resistant It has a long life It occupies very little space It helps in assembly with tolerance on centre distance Diamond is very hard and wear resistant It has a long life It occupies very little space ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology As the cutting speed increases, the tool cutting forces Remain constant First increases and then decreases Decreases Increases Remain constant First increases and then decreases Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following engineering materials is the most suitable candidate for hot chamber die casting? Copper Low carbon steel Titanium Tin Copper Low carbon steel Titanium Tin ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the type of welding defect caused due to poor manipulation of weld rod or a dirty joint called? Porosity Crack Under fill Undercut Porosity Crack Under fill Undercut ANSWER DOWNLOAD EXAMIANS APP
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