4-64. The engine lathe in a machine shop should NOT be used for which of the following  jobs? 1. Turning  and  boring 2. Facing  and  thread  cutting 3. Drilling  and  grinding 4. Bending  and  shaping 4-65. In ships with a one lathe allowance,  what  is  usually  the  size of the lathe? 1. 14   in. 2. 16   in. 3. 18   in. 4. 20   in. 4-66. When an engine lathe is used for milling, the workpiece is usually mounted  on  which  of  the  following lathe parts? 1. Headstock 2. Tailstock  spindle 3.  Carriage 4.  Faceplate 4-67. On an engine lathe, which of the following  operations  is  usually performed with the carriage locked in  position? 1. Turning 2. Facing 3. Boring 4. Drilling 4-68. Gears in the apron of an engine lathe are driven by which of the following  lathe  parts? 1. Control  rod 2. Lead rod 3. Reverse rod 4. Feed  rod 4-69. Which  of  the  following  cutter  bits is sometimes ground flat on top so it may be fed in both directions? 4-70. What type of lathe chuck can be used  to  automatically  center  round workpieces  of  many  sizes? 1. Scroll  chuck 2. 4-jaw  chuck 3. Standard collet chuck 4. Hexagonal collet chuck 4-71. A carriage stop may be used on an engine  lathe  to  eliminate  the  need for which of the following actions? 1. Individual  measurements  of duplicate  parts 2. Manually  shutting  off  the automatic  feed 3. Setup measurements made directly  on  the  workpiece 4. Variable rates of feed across a workpiece 4-72. Which  of  the  following  lubricants is to be used for general machine work on brass or Monel rods? 1. Mineral lard oil 2. Turpentine 3. Soluble oil 4. White lead 4-73. What lathe accessory is used for mounting  odd-shaped  workpieces  that cannot  be  turned  between  centers? 1.  Mandrel 2. 3-jaw  chuck 3.  Collet  chuck 4. Faceplate 4-74. A depth of cut of 0.040 inch reduces the diameter of a lathe workpiece  by  what  measurement? 1. 0.020   in. 2. 0.040   in. 3. 0.080   in. 4. 0.120   in. 1. Left-hand turning tool 2. Right-hand  facing  tool 3. Square-nosed parting tool 4. Round-nosed turning tool 33