Engineering Graphics

Practical exam : Simple machine blocks Please draw the three orthographic views of each of the two machine blocks... serial no. 6 and 7. 10 marks for each block 5 marks for viva 5 marks for class work

  St. COLUMBA’S SCHOOL Ashok Place, N. Delhi – 110001 Pre-Board 2, February 2021 Class XII, Engineering Graphics Time: 3 hrs                                                                                                      MM : 70 Instructions 1.        Attempt all questions. 2.        All dimensions are in mm. 3.        Follow the SP: 46-1988 codes (with first angle projections) 4...