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 In average work, the tolerance produced by investment casting method is ±0.05 mm +05 mm +0.2 mm +1 mm ±0.05 mm +05 mm +0.2 mm +1 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The parts of circular cross-section which are symmetrical about the axis of rotation are made by Hot spinning Hot drawing Hot forging Hot extrusion Hot spinning Hot drawing Hot forging Hot extrusion ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a simple die Two or more operations are performed simultaneously at the single stroke of the ram Two or more cutting operations are performed at one station of the press in every stroke of the ram None of the listed here Both cutting and non-cutting operations are performed at one station of the press in every stroke of the ram Two or more operations are performed simultaneously at the single stroke of the ram Two or more cutting operations are performed at one station of the press in every stroke of the ram None of the listed here Both cutting and non-cutting operations are performed at one station of the press in every stroke of the ram ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When more volume of acetylene and less volume of oxygen is supplied, then a ___ flame is obtained. Neutral Carburising None of the listed here Oxidizing Neutral Carburising None of the listed here Oxidizing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The centrifugal casting method, is used for casting articles of Symmetrical shape about vertical axis Symmetrical shape about horizontal axis Irregular shape Nonferrous metal only Symmetrical shape about vertical axis Symmetrical shape about horizontal axis Irregular shape Nonferrous metal only ANSWER DOWNLOAD EXAMIANS APP
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