It’s an invitation for tragedy and, in the majority of cases the risk is danger. If you’re using extension cords and connecting them to one another, you’re increasing the amount of checkpoints power needs to pass through. It becomes more unstable as it moves.
Extension cords must be of appropriate in length for what they are supposed to do. Using a long extension cord because you may be able will create more trouble than it’s worth for you in the end. If in doubt, ensure the extension cord you are using which is secure and able to complete the job in a safe manner. krlpq3qwhh.