ED-ELECTRICAL TABLES AND FORMULAS

                           
                                            ED-ELECTRICAL TABLES AND FORMULAS

DESIRED LUX LEVEL

                                                                 
                                                             DESIRED LUX LEVEL

WEIGHT OF G.I. WIRE KG / MTR

WEIGHT OF COPPER STRIP / FLAT ACCORDING TO KG / MTR

                               WEIGHT OF COPPER STRIP / FLAT ACCORDING TO KG / MTR

WEIGHT OF ALLUMINIUM FLAT KG / MTR

                                               WEIGHT OF ALLUMINIUM FLAT KG / MTR

SIMPLE FORMULA FOR WEIGHT CALCULATION

                                   
                                         SIMPLE FORMULA FOR WEIGHT CALCULATION

SIMPLE FORMULA FOR COPPER

Copper Flat          : Size (mm) × Size (mm) × 8.9 ÷ 1000 = Weight/Mtr
Copper Sheet       : Size (ft.) × Size (ft.) × Thickness × 0.8 = Weight/Sheet
Copper Wire/Rod : Diameter (mm) × Diameter (mm) × 8 ÷ 1000 = Weight/Mtr
Copper Pipe         : OD – Wall Thickness × Wall Thickness × 0.008 = Weight/Ft

SIMPLE FORMULA FOR ALUMINIUM

Aluminium Flat          : Size (mm) × Size (mm) × 2.9 ÷ 1000 = Weight/Mtr
Aluminium Sheet       : Size (ft.) × Size (ft.) × Thickness × 0.8 = Weight/Sheet
Aluminium Wire/Rod  : Diameter (mm) × Diameter (mm) × 2.5 ÷ 1000 = Weight/Mtr
Aluminium Pipe         : OD – Wall Thickness × Wall Thickness × 0.0027 = Weight/Ft

SIMPLE FORMULA FOR BRASS

Brass Sheet    : Size (ft.) × Size (ft.) × Thickness × 0.77 = Weight/Sheet
Brass Rod       : Diameter (mm) × Diameter (mm) × 7 ÷ 1000 = Weight/Mtr
Brass pipe      : OD – Wall Thickness × Wall Thickness × 0.007 = Weight/Feet

SIMPLE FORMULA FOR S.S

S.S Sheet        : Length (mm) × width (mm) × Thickness (mm) × 0.008/Sheet
S.S pipe          : OD – Wall Thickness × Wall Thickness × 0.00758 = Weight/Ft
S.S Wire/Rod   : Diameter (mm) × Diameter (mm) × 7 ÷ 1000 = Weight/Mtr

RESISTANCE DEFINITION

                                                            RESISTANCE DEFINITION