CAD CAM

CAD/ CAM 1 ST MID- 3 rd year mechanical 2nd semester

1. In the videogames most used element is [ ](a) Light pen (c) joy stick(b) Digitizer (d) CRT

2. Laser rays are used to measure the co ordinates on surface of object is[ ](a) digitizer (c) flat bed scanner(b) Tablet (d) non contact scanner

3. Floppy disc storage capacity is [ ](a) 1.5 MB (C) 2.5 MB(b) 4.5 MB (D) 6 MB

4. Use of cad cam introducing [ ](a) Improve productivity (c) Improve quality(b) Improve production scheduling (d) all the above

5. Multiplication, addition, substract etc. performed by [ ](a) CPU (c) ALU(b) Status register (d) main memory

6. Known language of computer is [ ](a) Binary language (c) decimal language(b) Numerical language (d) arithmetic language

7. The resolution of impact dot matrix printer is [ ](a) 60- 200 dots/ inch (c) 80-300 dots/ inch(b) 60- 240 dots/ inch (d) 60-180 dots/ inch

8. In the inkjet printer, ink nozzles are positioned [ ](a) Horizontally (c) vertically(b) Inclined (d) 45 degrees angle

9. Resolution of inkjet printer is [ ](a) 300-900 dots/ inch (c) 500-800 dots/ inch(b) 300-1200 dots/ inch (d) 500-1200 dots/ inch

10. A2 plotter designation is [ ](a) 841* 1189 (c)420*841(b) 594*841 (d) 210*297

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