ASSIGNMENT  3 Textbook  Assignment: "Clamps,"    "Jacks,"    “Hammers,   Mallets,   and   Mauls,"   "Screwdrivers," "Manual   Drills,"   "Screw   and   Tap   Extractors,"   "Wrenches,"   "Chisels," and  "Punches,"   chapters   19   through   27,   pages   19-1   through   27-6. 3-1. Which   of   the   following   tools   are used   to   hold   work   that   cannot   be held   in   a   vise,   or   that   has   to   be held   for   extended   periods   of   time? 1.   C-clamps 2.   Chisels 3.   Calipers 4.   Reamers 3-2. In   reference   to   hand   screw   clamps, which   of   the   following   statements is   true? 1.   A   hand   screw   clamp   usually   is made  up  of  three  jaws 2.  A  hand  screw  clamp  should  be tightened   with   a   wrench   or   bar 3.   A   hand   screw   clamp   is   used   for holding   wood   while   gluing 4.   A   hand   screw   clamp   is   available in   one   size   only 3-3. Jacks  can  be  used  for  which  of  the following    purposes? 1.   For   raising   and   lowering   heavy loads 2.   For   spreading   and   clamping operations 3.   For   pushing   and   pulling operations 4.   All   of   the   above 3-4. Which   of   the   following   tools   is used   for   pulling   parts   together   or pushing   them   apart? 1.   A   reamer 2.   A   micrometer 3.   An   outrigger   jack 4.   A   scriber 3-5. Which   of   the   following   types   of hammers   is   used   for   driving   and pulling   nails? 1.   A   carpenter's   hammer 2.   A   ball   peen   hammer 3.  A  bumping  body  hammer 4.   A   cross   peen   hammer 3-6. Hammers  usually  come  in  which  of the   following   sizes? 1. 1, 2, 4,   and   6   ounce   sizes 2. 2, 3, 6,   and   9   ounce   sizes 3.    6, 9,  12,  and  15  ounce  sizes 4. 7,  13,  16,  and  20  ounce  sizes 3-7. Which   of   the   following   types   of hammers   is   used   for   forming   soft metal,   peening   rivet   heads,   and striking   metal   in   out-of-the-way places? 1.   A   carpenter's   hammer 2.  A  ball  peen  hammer 3.  A  claw  hammer 4.  A  club  hammer 3-8. Which   of   the   following   tools   would normally   be   used   for   breaking stones  and  concrete? 1.  A  ball  peen  hammer 2.  A  bumping  hammer 3.  A  blacksmith's  hammer 4.  A  carpenter's  mallet 3-9. An   inserted   soft-faced   hammer   that is   extra   hard   will   be   what   color? 1.  Yellow 2.   Green 3.   Black 4.   Red 13