Workshop Technology In sheet metal blanking, shear is provided on punches and dies so that Cut blanks is straight Good cut edge is obtained Warping of sheet is minimized Press load is reduced Cut blanks is straight Good cut edge is obtained Warping of sheet is minimized Press load is reduced ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The maximum flame temperature occurs Between the outer and inner cone At the inner cone At the torch tip At the outer cone Between the outer and inner cone At the inner cone At the torch tip At the outer cone ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The blank diameter used in thread rolling will be A little larger than the minor diameter of the thread A little larger than the pitch diameter of the thread Equal to minor diameter of the thread Equal to pitch diameter of the thread A little larger than the minor diameter of the thread A little larger than the pitch diameter of the thread Equal to minor diameter of the thread Equal to pitch diameter of the thread ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Green sand is a mixture of 50% sand and 50% clay 90% sand and 10% clay 70% sand and 30% clay 30% sand and 70% clay 50% sand and 50% clay 90% sand and 10% clay 70% sand and 30% clay 30% sand and 70% clay ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The acetylene cylinder is usually painted with Maroon colour Yellow colour Black colour White colour Maroon colour Yellow colour Black colour White colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Piercing is an operation of cutting A cylindrical hole in a sheet of metal by the punch and the die A flat sheet to the desired shape A hole (other than cylindrical) in a sheet of metal by the punch and the die A number of holes evenly spaced in a regular pattern on a sheet of metal A cylindrical hole in a sheet of metal by the punch and the die A flat sheet to the desired shape A hole (other than cylindrical) in a sheet of metal by the punch and the die A number of holes evenly spaced in a regular pattern on a sheet of metal ANSWER DOWNLOAD EXAMIANS APP
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