Workshop Technology Seam welding is a Arc welding process Continuous spot welding process Multi-spot welding process Process used for joining round bars Arc welding process Continuous spot welding process Multi-spot welding process Process used for joining round bars 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
Workshop Technology Cores are used to Improve mould surface Form a part of a green sand mould All of these Form internal cavities in the casting Improve mould surface Form a part of a green sand mould All of these Form internal cavities in the casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A basic hole is one whose None of these Lower deviation is zero Upper deviation is zero Lower and upper deviations are zero None of these Lower deviation is zero Upper deviation is zero Lower and upper deviations are zero ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The metal patterns as compared to wooden patterns require less Shrinkage allowance Distortion allowance Machining allowance Draft allowance Shrinkage allowance Distortion allowance Machining allowance Draft allowance ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The surface to be left unmachined is marked on the pattern by Blue colour Red colour Yellow colour Black colour Blue colour Red colour Yellow colour Black colour ANSWER DOWNLOAD EXAMIANS APP
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