How to repair a 12 volt car battery using food grade Alum and baking soda for under 5 dollars

All right, I’m going to be trying to do today is convert Some of these old batteries that don’t hold charge anymore like this one this one has Not even a volt no oh two volts there Well over 2 volts 30 so basically nothing Screwdriver for this, but I just grabbed this because it […]

Treadmill Motor Repair

Hi, this is Megan with Eurton Electric. And welcome to the world of electric motor repair and rewinding. Today, we will be rebuilding a treadmill motor. So, let’s go get started! Here, we have a number of different treadmill motors that have come to us for rebuilding. As you can see, there is quite a […]

Run Off River (ROR) Pump | Mechanical Engineering (Hydropower) Project | Kathmandu University

We are elaborating about our project “ROR Pump” These blades of the turbine are places with inlet angle 30 degree… …and outlet angle 90 degree. The water strikes here… …and goes to this direction, thus makes the turbine to rotate in this direction. Here we have used two bearing casing. The shaft is of 25 […]