Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Blanking Shearing Piercing Punching Blanking Shearing Piercing Punching ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In blanking operation, the clearance is provided on Die Punch Either on punch or die depending upon designer's choice Half on the punch and half on the die Die Punch Either on punch or die depending upon designer's choice Half on the punch and half on the die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal blanking, shear is provided on punches and dies so that Press load is reduced Cut blanks is straight Warping of sheet is minimized Good cut edge is obtained Press load is reduced Cut blanks is straight Warping of sheet is minimized Good cut edge is obtained ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The welding set up is said to have straight polarity, when Work is connected to the negative terminal and the electrode holder is earthed Work is connected to the positive terminal and the electrode holder is earthed Work is connected to the positive terminal and the electrode holder to the negative terminal Work is connected to the negative terminal and the electrode holder to the positive terminal Work is connected to the negative terminal and the electrode holder is earthed Work is connected to the positive terminal and the electrode holder is earthed Work is connected to the positive terminal and the electrode holder to the negative terminal Work is connected to the negative terminal and the electrode holder to the positive terminal ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The binder commonly used in making oil sand, is Organic type binder Any one of the listed here Inorganic type binder Clay type binder Organic type binder Any one of the listed here Inorganic type binder Clay type binder ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The centrifugal casting method, is used for casting articles of Symmetrical shape about horizontal axis Symmetrical shape about vertical axis Irregular shape Nonferrous metal only Symmetrical shape about horizontal axis Symmetrical shape about vertical axis Irregular shape Nonferrous metal only ANSWER DOWNLOAD EXAMIANS APP
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