Find r1 from Zs – EASY ELECTRICAL CALCULATIONS
16:24
MORE MAGIC NUMBERS FOR ELECTRICIANS – 35 AND 44 – HOW TO USE SHORTCUTS TO FIND ZS – AND MUCH MORE
17:23
WHAT IS R1+R2. How to change the values, what do they mean.
16:45
Everybody Should Know this... Calculate R1+R2, Zs and Find the Length of a Circuit for Fault Finding
23:02
Tests for Ring Final Circuits
21:00
INSULATION RESISTANCE TESTING AND TRACING
11:39
Calculating the R1 + R2 value when calculating the size of your CPC
1:25:05
Flg. 363 - Gruber und Broder
15:34