Manufacturing And Production Technology The hardness of a grinding wheel is specified by Rockwell hardness number Brinell hardness number Vickers pyramid number Letter of alphabet Rockwell hardness number Brinell hardness number Vickers pyramid number Letter of alphabet ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The grade of grinding wheel depends upon Hardness of the material being ground Condition of grinding machine Speed of wheel and work All of these Hardness of the material being ground Condition of grinding machine Speed of wheel and work All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A left hand tool on a lathe cuts most efficiently when it travels From left to right end of the lathe bed With the help of a compound slide From right to left end of the lathe bed Across the bed From left to right end of the lathe bed With the help of a compound slide From right to left end of the lathe bed Across the bed ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the type of shielding gas for GTAW (Gas Tungsten Arc Welding) used for carbon steels only called? Argon Helium Argon CO₂ Helium Argon H₂ Argon Helium Argon CO₂ Helium Argon H₂ 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? Under fill Undercut Crack Porosity Under fill Undercut Crack Porosity ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In DC arc welding, if leads are arranged in work as Negative pole of the welding arc and electrode as Positive pole of the welding arc, the arrangement is known as Fusion Reverse polarity Forward welding Direct polarity Fusion Reverse polarity Forward welding Direct polarity ANSWER DOWNLOAD EXAMIANS APP
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