1. Which of the following processes can generate permanent creep deformation due to gravity load only a) Hot forging b)

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1 Which Of The Following Processes Can Generate Permanent Creep Deformation Due To Gravity Load Only A Hot Forging B 1 (55.27 KiB) Viewed 33 times

1. Which of the following processes can generate permanent creep deformation due to gravity load only a) Hot forging b) Laser welding c) Sintering d) Wire Electrical Discharge Machining 2. In which machining operation does the uncut chip thickness remain unchanged as the cutting tool rotates and engages with the workpiece? a) Slab milling b) Peripheral milling c) Face milling d) None of the above 3. A cutting tool with 5 cutting teeth rotates at 12,000 revolutions per minute. What is the excitation frequency? Show your workings, In investment casting, which technology delivers greater creep resistance in the material a) Directional cooling and formation of columnar grains b) Equlaxed cooling and formation of equlaxed grains c) Directional cooling and growth of a single crystal d) Equiaxed cooling followed by directional cooling for 1.23 hours 5. Which of the following statements is not a design for assembly principle? ) Ose standard products to reduce variety of operations and assembly time b) Design parts with self-Fastening features c) Increie number of parts and fasteners d) Design for part symmetry to eliminate reorientation