Question: If the cutting speed is increased, then the built-up-edge [A]. becomes longer [B]. may or may not form [C]. becomes smaller and finally does not form at all [D]. has nothing to do with speed Answer: Option C Explanation:…
Question: Mild steel during machining produces __________ chips. [A]. continuous [B]. discontinuous Answer: Option A Explanation: No answer description available for this question.
Question: In comparison to frame type construction, the frameless structure construction of automobiles is economical when produced in __________ numbers. [A]. small [B]. large Answer: Option B Explanation: No answer description available for this question.
Question: Cast iron during machining produces [A]. continuous chips [B]. discontinuous chips [C]. continuous chips with built-up-edge [D]. none of these Answer: Option B Explanation: No answer description available for this question.
Question: In determining the various forces on the chip, Merchant assumed that the [A]. cutting edge of the tool is sharp and it does not make any flank contact with the workpiece [B]. only continuous chip without built-up-edge is produced…
Question: In a unit type body (frameless body) design, the sheet metal parts are welded together, forming a frame work to which outer skin is attached. [A]. True [B]. False Answer: Option A Explanation: No answer description available for this…
Question: In oblique cutting system, the maximum chip thickness occurs at the middle. [A]. Correct [B]. Incorrect Answer: Option B Explanation: No answer description available for this question.