Workshop Technology The electrodes used in spot welding have a tip of Copper Stainless steel Brass Aluminium Copper Stainless steel Brass Aluminium ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The hot working of metals is carried out At any temperature Above the recrystallisation temperature Below the recrystallisation temperature At the recrystallisation temperature At any temperature Above the recrystallisation temperature Below the recrystallisation temperature At the recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The material which can be best cut with oxygen cutting process is Mild steel Aluminium Copper Brass Mild steel Aluminium Copper Brass ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A file with 20 teeth in 25 mm is called Bastard file Rough file Smooth file Second cut file Bastard file Rough file Smooth file Second cut file ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Riddle is used for Reinforcement of sand in the top part of moulding box Moistening the sand around the edge before removing pattern Smoothing and cleaning out depressions in the mould Cleaning the moulding sand Reinforcement of sand in the top part of moulding box Moistening the sand around the edge before removing pattern Smoothing and cleaning out depressions in the mould Cleaning the moulding sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Scribing block is used to Locate the centres of round bars Hold the round bars during marking Check the trueness of flat surfaces Check the surface roughness Locate the centres of round bars Hold the round bars during marking Check the trueness of flat surfaces Check the surface roughness ANSWER DOWNLOAD EXAMIANS APP
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