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LOKNETE GOPALRAOSI GULVE POLYTECHNIC, vilholi, Nashik, , Online Class Test —2, , , , Course - ME-SI Subject - AMP Subject Code — 22563, Date- 29/12/2021 Total Marks - 20 Time — 30 Min., , , , 1. CAD/CAM is the relationship between, A. science and engineering, 8B. manufacturing and marketing, C. design and manufacturing, D. design and marketing, 2. a machine tool in which number of machines are controlled trough a central computer by, direct connection it is known as,, A. CNC, B. DNC, c. NC, D. None of above, 3. The purpose of recirculating ball screw in CNC machine is, A. To reduce set up time, B. For higher surface finish, C, For carrying out up milling, D, To remove backlash, 4. An ATC plays a significant role in reducing, A. Tool change time, B. Idle time, C. Machining time, D. Control time, 5. System with automatic tool changing arrangement that is designed to perform a verity of, machining operations, with large number of cutting tools., A. Machining center, B. Direct numerical control, C. Flexible manufacturing system, D. None of above, 6. Which type of controller system found in CNC machine, A. Personal computer, B. Hardwired logic controller, C. Programmable logic controller, D. Microprocessor based controller, 7. Which feedback device translates physical motion into electrical data?, A. Encoder, B. Transducer, C. Digital system monitoring, D. None of the above, 8. The setting of tools to a specific length is called
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10., , 11., , 12., , 13., , 14., , 1s., , 16., , 17., , >, , Tool on setting, , Specific setting, , Presetting, , . Post setting, , Which of the following code will give circular interpolation in a clockwise direction?, A. G56, , one, , B. GO1, Cc, Go2, D. G47, , Which of the following code is used to cancel offset compensation for cutter radius?, A. G40, , B. GO2, Cc. Ga2, D. GOO, , The codes stay in effect until they are canceled by another code of same group it is known, as, A. Non modal code, B. Modal code, C. G-code, D. M-CODE, Automatic tool change in CNC Machine code, A. MOS, B. MO6, Cc. MOo7, 0. Mog, , Which of the following code will change specified input values in millimeters?, A. GOL, 6B. GOO, c. G20, D. G21, Rotation about Z-axis is called, , A. a-axis, B. b-axis, Cc. c-axis, D. None of the mentioned, The following type of robot is most suitable for pick and place operations, A. Rectangular, B. Cylindrical, C. Spherical, D. jointed arm type, A robot's arm is also known as its, A. Actuator, B. end effector, C. manipulator, D. Servomechanism, ~____isa highly automated group of GT machine cell., A. Flexible manufacturing system, B. Group technology, C. Automated system
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D. None of the above, 18. From the following which is the benefits of AGV., A. Reduction in man-hours, B. Useful in hazardous area, C. Both (A) & (B), D. None of the above, 19. What is the full form of robot programming language VAL., A. Versatile Algorithmic Language, B. Versatile Alternative Language, C. Vertex Algorithmic Language, D. Versatile Algebra Language, , 20. Cellular manufacturing is also known as, A. Manufacturing Technology, B. Production Technology, C, Group Technology, D. None of the above, , Hl ir TEST -2, , UNIT 4 FUNDAMENTAL OF COMPUTER AIDED MANUFACTURING -8 MARKS, UNITS CNC PARTPROGRAMMING -6 MARKS, , UNIT 6 AUTOMATION AND ROBOTICS -6 MARKS
