Workshop Technology Metal patterns are used for Large castings Small castings Complicated castings Large scale production of castings Large castings Small castings Complicated castings Large scale production of castings ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The surface to be machined is marked on the pattern by Yellow colour Red colour Blue colour Black colour Yellow colour Red colour Blue colour Black colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The oxyacetylene gas used in gas welding produce a flame temperature of 1800°C 2400°C 3200°C 2100°C 1800°C 2400°C 3200°C 2100°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to get uniform thickness of the plate by rolling process, one provides Camber on the rolls Hardening of the rolls Antifriction bearings Offset on the rolls Camber on the rolls Hardening of the rolls Antifriction bearings Offset on the rolls ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The directional solidification in casting can be improved by using Chaplets and padding Chills and padding Chills, chaplets and padding Chills and chaplets Chaplets and padding Chills and padding Chills, chaplets and padding Chills and chaplets ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The oxygen cylinder is usually painted with Maroon colour White colour Yellow colour Black colour Maroon colour White colour Yellow colour Black colour ANSWER DOWNLOAD EXAMIANS APP
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