Figure 3. Relationship moments in balance The proposed crane in this paper reduces the ballast and eliminates the anchor, since it will be auto balancing''. The concept of self-balancing involves eliminating anchoring system, which is replaced by a movable counterweight as shown in Fig. 4. Figure 4.
L5-20 and L5-30 Cords â 120V. Many of the higher end portable generators have a L5-30R outlet. This is handy as it allows you to connect a L5-30P to the generator and use a multiple type 5 outlet at the other end allowing you to use 2 or 3 tools or appliances that use less than the total rated amps or 3600 watts.
Finding the gauge of an extension cord. In the picture above, the wireâs gauge is stamped on the extension cord as â12/3â. The â12â is the wireâs gauge and the â3â is the number of wires (hot, neutral and ground) in the extension cord. So here we have a 12 gauge extension cord.