Legal ohm..

Leveling, Direct..

measure.

Lamps, Efficiency of...
Incandescent, data.
in series (electric light).
Lap, Inside and outside.
Latent heat of fusion..
heat of vaporization..
Lathe, Change gears of..
Compound-geared.
Simple-geared..

Law, Ohm's...

Lead of valve..

Lead, Weight of sheet.

Leakage, Magnetic.

Leclanché cell.

Length, Measures of.

Grade lines in..

R. Values of.

153

Radiating surface in exhaust-steam heating.
Radii and deflections. Table of.

Radius of gyration, To find..

of gyration, To find, experimentally

of gyration, To find, for various sections

of oscillation, To find, experimentally
Rate of transmission of electricity.
Reciprocal of a number..

Rectangle, Formula for.

Regular polygons..

Resistance, Electrical.

Moment of..

Moment of, for various sections.
of copper wire..

174

298-300

131

133

153

133

231

108

114

119

231

134

153

.251-253

Simple-geared lathe, Screw cutting with.

Single fixed pulley, Formula for.

151

213

21

234

178

137

movable pulley, Formula for..

Size of copper wire for circuits..

137

.235-252

Slide valve.

valve diagram.

Slope sheet of boiler, To develop..
Soldering, Fluxes for.

Solders.

187

188

160

24

20