# what is the best conductor of electricity

AWSD Power Supply Interface PCB » After having the power supply on my AWSD die, and looking into replacement options, it seemed that a nice 4 output Meanwell might be just the ticket. They make a model that is a bit expensive but has all the output one could wish for in an arcade power supply. The QP-150-3A is about $100 but has… Arcade-projects.com

Terminating stranded wire on a circuit breaker » I am terminating a #12 awg stranded wire on a Siemens QP type circuit breaker installed in a load center. The QP breaker has a screw type terminal. When making this connection some of the wire strands will push out from under the screw. The result is an inferior connection. I could tin… Forums.mikeholt.com

Breakers marked for 2 wires » Question for the electrical gurus on the board. Are all breakers that are rated for 2 wires marked as such on the breaker? Forum.nachi.org

Electricity class 10: CBSE previous question paper problems (article) | Khan Academy » Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere. Khanacademy.org

Motor Protection with Magnetic Only Breaker » Hi, Been trying to read up/learn on NEC08 and got stuck with a doubt. I have a 220V 15HP 3P Motor SF1.15 FLA 48 and is tripping the magnetic breaker (3P 60A Type QP, 10,000SC) when the HPU starts at full load (when HPU is turns on at a set pressure, not from 0PSI). The motor is being fed by… Forums.mikeholt.com