Production Technology Objective Questions and Answers

575. Goose neck tools are preferred on planers and slotters because

576. For harder materials, the point angle of drill is

577. For ferrous materials, the helix angle of drill is taken as

578. The back rake angle of HSS single point cutting tool for machining brass is

579. The recommended value of rake angle for machining aluminium with diamond tool is

580. The angle between the face of tool, and the line tangent to the machined surface at the cutting point is known as

581. The angle between the tool face and the ground end surface of flank is known a

Production Technology MCQs