MCQs
Total Questions : 1798
| Page 1 of 180 pages
Answer: Option C. -> Produces chipping and decreases tool life
Answer: Option A. -> Increasing the centre distance of bull gear and crank pin
Answer: Option A. -> 3 to 12 mm
Answer: Option B. -> Open air cut voltage
Answer: Option B. -> Brass or copper
Answer: Option A. -> Tungsten carbide
Answer: Option D. -> All of these
Answer: Option A. -> Sprue base area: runner area: ingate area
Answer: Option A. -> Equal to