Workshop Technology For gas welding, the pressure desired at the welding torch for acetylene is 280 to 560 kN/m² 560 to 840 kN/m² 70 to 280 kN/m² 7 to 103 kN/m² 280 to 560 kN/m² 560 to 840 kN/m² 70 to 280 kN/m² 7 to 103 kN/m² ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A basic hole is one whose Lower and upper deviations are zero Upper deviation is zero None of these Lower deviation is zero Lower and upper deviations are zero Upper deviation is zero None of these Lower deviation is zero ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The material which can be best cut with oxygen cutting process is Brass Aluminium Mild steel Copper Brass Aluminium Mild steel Copper ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold chisels are made from High speed steel Cast tool steel Cast iron Mild steel High speed steel Cast tool steel Cast iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A file with 20 teeth in 25 mm is called Rough file Bastard file Second cut file Smooth file Rough file Bastard file Second cut file Smooth file ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which results in general enlargement of a casting is known as Swell Sand wash Scab Shift Swell Sand wash Scab Shift ANSWER DOWNLOAD EXAMIANS APP
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