Workshop Technology For arc welding Any one of these Alternating current with low frequency is used Direct current is used Alternating current with high frequency is used Any one of these Alternating current with low frequency is used Direct current is used Alternating current with high frequency is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The metal extrusion process is generally used for producing Uniform solid and hollow sections Varying solid and hollow sections Uniform solid sections Uniform hollow sections Uniform solid and hollow sections Varying solid and hollow sections Uniform solid sections Uniform hollow sections ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Shift is a casting defect which Results in general enlargement of a casting Occurs as sand patches on the upper surface of a casting Results in a mismatching of the top and bottom parts of a casting Occurs near the ingates as rough lumps on the surface of a casting Results in general enlargement of a casting Occurs as sand patches on the upper surface of a casting Results in a mismatching of the top and bottom parts of a casting Occurs near the ingates as rough lumps on the surface of a casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When more volume of acetylene and less volume of oxygen is supplied, then a ___ flame is obtained. Oxidizing None of the listed here Neutral Carburising Oxidizing None of the listed here Neutral Carburising ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In shielded arc welding None of the listed here Welding rod coated with fluxing material is used Welding rod coated with slag is used Large electrode is used None of the listed here Welding rod coated with fluxing material is used Welding rod coated with slag is used Large electrode is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The machining allowance provided on patterns depends upon Method of casting used Size and shape of casting All of these Type of casting metal Method of casting used Size and shape of casting All of these Type of casting metal ANSWER DOWNLOAD EXAMIANS APP
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