What is it about?
App Store Description
A must-have for all lineworkers. Detailed information, charts, pictures and how-to’s for transformers, rigging, knots, rope capacities and many more.
Created by a Journeyman lineman, this app is useful for lineman and apprentices.
Calculators: Load angle factor, gin loading and guy formulas.
Knots & Rope Capacities
Danger Men, Half Million Volt Workers video
Blood knot, bowline on a bight, bowline, clove, double sheet bend, Farrimond friction hitch, figure 8, grapevine, lanyard, Lineman’s loop, monkey fist, Prusik, running bowline, sheet bend, snubbing knot, square knot, taut-line hitch.
Knot Break Strength
MBS and SWL of Nylon Rope
Sling Load Calculation; Sling Angles, Sling Tension and Gin Loading definition and formulas; Block Load Angle Factor
UTILITY POLE WEIGHTS
Cedar, fir and pine
WIRE ROPE AND CABLE
Line Angle Change Multiplication Factor
Efficiencies of Tucked or Hand-Spliced Eyes
Rope Reduction Replacement
WLL of Wire Slings
Wire Sling Capacities in Tons
MBS and SWL of Bright wire
Sling Load Angle Factors Chart
5,000lbsNylon Web Sling Ratings
6,000lbs Nylon Web Sling Ratings
8,000lbs Nylon Web Sling Ratings
Line to Neutral, Line to Line Voltage Chart
Electrical Distribution Systems Chart
Insulation Class and Temperature Rise
Single Phase Transformers FLC
Three Phase Transformers FLC
Delta-Delta 0 Degree Displacement
Delta-Delta 180 Degree Displacement
Delta-Wye 210 Degree Displacement
Delta-Wye 30 Degree Displacement
Open-Delta, Open-Delta Lighter
Open-Wye, Open-Delta Lighter Option1
Open-Wye, Open-Delta Lighter Option2
Wye-Delta 210 Degree Displacement
Wye-Delta 30 Degree Displacement
Wye-Wye 0 Degree Displacement
Wye-Wye 180 Degree Displacement
Voltage Regulation Standards
Wire Size and Amp Rating
Ampacities of Insulated Conductors
Ampacity Correction for Temperatures
Three Wire Residential Allowable Ampacities
MINIMUM APPROACH DISTANCES
AC Live-line MAD
Altitude correction factor
AC Efficiency and Power Factor
Electrical Quantities & Symbols
Voltage Drop Chart
NOTES: This app is for reference purposes only. No responsibility is accepted for incidents arising from the use of this material.
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