Manufacturing And Production Technology Two plates of the same metal having equal thickness are to be butt welded with electric arc. When the plate thickness changes, welding is achieved by Changing the electrode size Adjusting the duration of current Changing the electrode coating Adjusting the current Changing the electrode size Adjusting the duration of current Changing the electrode coating Adjusting the current ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The usual value of the helix angle of a drill is 60° 30° 20° 45° 60° 30° 20° 45° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In order to obtain a surface finish in the range of 0.75 μm to 1.25 μm , the operation used is called. Lapping Honing Grinding Buffing Lapping Honing Grinding Buffing ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A lead-screw with half nuts in a lathe, free to rotate in both directions has V-threads Acme threads Whitworth threads Buttress threads V-threads Acme threads Whitworth threads Buttress threads ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The effective number of lattice points in the unit cell of simple cubic, body centered cubic, and face centered cubic space lattices, respectively, are 2, 4, 4 1, 2, 4 2, 3, 4 1, 2, 2 2, 4, 4 1, 2, 4 2, 3, 4 1, 2, 2 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A shaft has a dimension, φ9 +0.025⁺⁰∙⁰⁰⁹, the respective values of fundamental deviation and tolerance are −0.009, 0.016 −0.025, 0.016 −0.009, ± 0.008 −0.025, ±0.008 −0.009, 0.016 −0.025, 0.016 −0.009, ± 0.008 −0.025, ±0.008 ANSWER DOWNLOAD EXAMIANS APP
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