Workshop Technology A three high rolling mill consists of three rolls placed one above the other. Which of the following statement is correct? The upper and bottom rolls rotate in the same direction whereas the middle roll rotates in opposite direction Any one of the above The bottom and middle roll rotate in the same direction The upper and middle rolls rotate in the same direction whereas the bottom roll rotates in opposite direction The upper and bottom rolls rotate in the same direction whereas the middle roll rotates in opposite direction Any one of the above The bottom and middle roll rotate in the same direction The upper and middle rolls rotate in the same direction whereas the bottom roll rotates in opposite direction ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology An oxidising process used for aluminium and magnesium articles is called Parkerising Anodizing Galvanizing Sherardizing Parkerising Anodizing Galvanizing Sherardizing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A gimlet is a ________ tool. Marking Cutting Boring None of these Marking Cutting Boring None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Structural sections such as rails, angles, I-beams are made by Hot extrusion Hot piercing Hot drawing Hot rolling Hot extrusion Hot piercing Hot drawing Hot rolling ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a simple die Both cutting and non-cutting operations are performed at one station of the press in every stroke of the ram Two or more 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 None of the listed here Both cutting and non-cutting operations are performed at one station of the press in every stroke of the ram Two or more 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 None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When a hole or cavity to be cored is not in line with the parting surface, then a ________ is used. Balanced core Drop core Vertical core Horizontal core Balanced core Drop core Vertical core Horizontal core ANSWER DOWNLOAD EXAMIANS APP
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