4-10. When   filing   brass   or   bronze,   you should   start   with   which   of   the following    files? 1.   A   second-cut   file 2.   A   smooth-cut   file 3.   A   course   double-cut   file 4.   A   bastard-file 4-11. Which   of   the   following   tools consists   of   an   abrasive   wheel mounted   on   a   rotatable   shaft? 1.   A   rethreading   die 2.   A   grinder 3.   A   tap   extractor 4 .    A    r i n g    g a g e 4-12. For   reshaping   and   sharpening chisels,   drills,   and   hatchets,   you should   use   which   of   the   following tools? 1.   A   bench   grinder 2.   An   iron   bench   level 3.   A   jeweler's   hammer 4.   A   two-piece   collet   die 4-13. Before   using   a   bench   grinder,   you should   tap   the   wheel   lightly   with   a mallet. What   is   indicated   if   you get   a   ringing   sound? 1.   The   wheel   is   cracked 2.   The   wheel   is   satisfactory 3.   The   wheel   has   oil   on   it 4.   The   wheel   is   out   of   alignment 4-14. Which   of   the   following   types   of scrapers   is   used   to   clean   cylinder heads? 1.   A   carbon   scraper 2.   A   bearing   scraper 3.   A   box   scraper 4.   A   triangular   blade   scraper 4-15. To   scrape   stencil   markings   from wood  surfaces,  you  should  use  which of   the   following   tools? 4-16. Which   of   the   following   tools   are used   to   punch   holes   in   leather   and as   an   aid   during   sewing? 1.   Round-nose   pliers 2.   Telescoping   gages 3.   Saddler's   awls 4.   Trammels 4-17. Which   of   the   following   tools   should you  use  to  scribe  marks  or  as  a center  punch  on  soft  wood  and plastics? 1.   A   scratch   awl 2.   A   mattock 3.   A   ring   gage 4.   A   staybolt   tap 4-18. Which   of   the   following   tools   are considered   security   items   and should  be  secured  when  not  in  use? 1.   Open-end   wrenches 2.   Jeweler's   hammers 3.   Master   precision   levels 4.   Bolt   cutters 4-19. In   reference   to   a   center   cut cutter,   which   of   the   following statements   is   true? 1.   The   shorter   the   handle,   the greater   the   cutting   capacity 2.   The   handles   range   from   3   to   9 inches   in   length 3.   The   cutting   edges   are   in   the center   of   the   jaw   between   equal levels 4.   It   is   used   to   cut   hard   steel only 4-20. Which   of   the   following   tools   are used   to   cut   lead   and   rubber-covered cable? 1.   Machinist's   scribers 2.   Shear   cut   cable   cutters 3.   Mattocks 4.   Clamp   pliers 1.   A   bearing   scraper 2.   A   bench   grinder 3.   A   round   file 4.   A   box   scraper 20