Workshop Technology If an aluminium pattern made from a wooden master pattern is to be used for grey iron castings, then the shrinkage allowance allowed on the wooden pattern should be 20 mm/m 16 mm/m 26 mm/m 10 mm/m 20 mm/m 16 mm/m 26 mm/m 10 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The surface to be left unmachined is marked on the pattern by Black colour Blue colour Yellow colour Red colour Black colour Blue colour Yellow colour Red colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In electric resistance welding, pressure applied varies from 10 to 25 MPa 5 to 10 MPa 25 to 55 MPa 1 to 5 MPa 10 to 25 MPa 5 to 10 MPa 25 to 55 MPa 1 to 5 MPa ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a compound 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 Only one operation is performed at each stroke of the ram 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 Only one operation is performed at each stroke of the ram 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 V-block is used to None of these Locate centres of round rods Check the trueness of flat surfaces Check the surface roughness None of these Locate centres of round rods Check the trueness of flat surfaces Check the surface roughness ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology To prevent the body of the blade from jamming in the saw cut, the teeth of blade are Set All of the listed here Sharpened Strengthened Set All of the listed here Sharpened Strengthened ANSWER DOWNLOAD EXAMIANS APP
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