Drafting: geometric construction-Continued plane figures-Continued regular octagon around a   given inscribed circle, 4-10 regular pentagon in    a  given     cir- cumscribed circle, 4-8 regular pentagon on   a  given     inscribed circle, 4-9 right triangle: hypotenuse and    one side    given, 4-4 square circumscribed on   a   given inscribed circle, 4-7 square     in    a   given circumscribed circle, 4-7 square: given length of   diagonal, 4-6 to   4-7 square: given     length of   side,    4-6 triangle: three sides    given, 4-4 straight lines,     4-l     to   4-3 bisection of   a   line, 4-2 division according to    a   given ratio, 4-3 division into any     number of   equal parts, 4-2   to   4-3 division into proportional parts, 4-3 Drafting: projections and     sketching, 5- 1 to   5-37 parallel projection, 5-l to    5-28 oblique single-plane projection, 5-24 to   5-28 cabinet projection, 5-26 cavalier projection, 5-25    to    5-26 oblique drawing techniques, 5-26 to   5-28 orthographic projection, 5-3    to 5-24 axonometric projection, 5-20     to 5-24 multi-view projection, 5-3    to 5-20 perspective projection and    perspective drawing, 5-28 sketching, 5-29    to   5-37 sketching materials, 5-29   to   5-30 techniques of   sketching, 5-30    to    5-37 construction lines, 5-33 dividing lines and    areas    equally, 5-31 order of   sketching, 5-33    to    5-34 overlay sketches, 5-36 pictorial sketches, 5-34    to   5-36 sketching angles,     5-3 1 sketching circles     and    arcs,    5-31 to   5-33 sketching straight lines,     5-30 Drawings notes, 10-9   to    lo-12 Drawing sheet    size    and    format, 10-5   to    10-6 Drawing symbols, IO-9 Driftpins and    bolts, 6-50    to   6-51 Dry    measure, l-31 Durability, good    concrete, 7-2 E Electrical drawings, lo-26 Electrical measure, l-32 to    l-33 Electrical systems     and    plan, 9-l     to   9-19 electrical plan, 9-15    to   9-19 electrical symbols, 9-17 exterior electrical layout (plan), 9- 17 interior electrical layout (plan), 9- 17 to   9-19 standards and    specifications require- ments, 9-15    to   9-17 codes,    9-15    to   9-17 permit, 9-17 electrical system,     9-l     to   9-15 electrical (power) distribution system, 9-l     to   9-6 overhead power distribution, 9-2 to   9-6 underground power distribution, 9-6 interior electrical wiring system,     9-6 to   9-15 conductors, 9-8    to    9-10 conduits and    fittings, 9-10    to 9-12 insulation, 9-10 outlet boxes,     9-12    to   9-14 panelboard, 9-8 service drop,     9-6 service     entrance, 9-6   to   9-8 switches, 9-14    to   9-15 receptacles, 9-14 wire connectors, 9-12 Elements of  surveying and   surveying equipment, 11-l basic    surveying instruments, H-2     to    U-35 engineer’s    level, 11-27    to    11-28 engineer’s    transit, 11-13    to    11-20 leveling head    assembly, 1 l-14 lower    plate    assembly,    11-14  to  11-15 upper plate     or   alidade assembly, 11-15   to   11-20 magnetic compass,     11-12    to    11-13 hand     level, 11-32   to   11-33 plane     table and    alidade, 11-33   to 1 l-35 INDEX-6