Handbook of Applied Mathematics

Accounts Receivable alternating current amount amperes angle armature base brush calculated called cash cells charged circle circuit circular mils coat column Common Logarithms cosec Cosine cost Cotang Cotang Tang decimal diameter direct current distance divided electrical electromotive force equal Ex.-Log factors figure Floor foot formula fraction gallons Gear on Stud heat ILLUSTRATION Inches Inches interest joists kc kc lath length load logarithms magnetic measured metal mortar motor multiplied Ohm's Law ohms paid paint Pentode percent pipe pitch Plaster pounds pressure quantity radiation radius rafters ratio reactance resistance revolutions per minute riser roof screw sheets shown in Fig side Sine specific gravity speed square feet square inches square root steel surface TABLE TANGENTS taper thickness thread triangle unit voltage volts wall watts weight width wire yards