Ellis Gibson (B.Sc. in Mechanical Engineering)

Water loss in lead-acid batteries happens mainly from overcharging. This leads to gassing, where the electrolyte breaks down into hydrogen and oxygen. These gases escape, reducing water levels. Periodic addition of distilled water is necessary to maintain sulfuric acid concentration and ensure proper battery performance. As the battery charges, the reverse reactions occur. The lead … Read more

The Daniell cell works by a chemical reaction between zinc and copper. Zinc ions release electrons, which move through the circuit. Copper ions accept these electrons. This movement creates electrical flow, forming a current. An electrolyte enables ion movement, sustaining the circuit and preventing polarization. The battery’s construction includes a zinc electrode immersed in zinc … Read more

A water cell battery, also known as a wet-cell battery, works by generating electricity through a chemical reaction. When connected to a load, lead acts as the anode and lead oxide acts as the cathode. The electrolyte solution, made of water and acid, helps ions move, creating an electric current. Electrolytes facilitate the movement of … Read more

An acid dry cell battery is a portable device that converts chemical energy into electricity. It has three main parts: an anode (negative terminal), a cathode (positive terminal), and an electrolyte. Zinc and manganese dioxide are common materials. These batteries reduce leakage and work efficiently for direct electric current. One major advantage of the acid … Read more

An alkaline cell battery works by converting chemical energy into electrical energy. It uses manganese dioxide as the positive electrode and zinc as the negative electrode. During a chemical reaction, ions move and electrons flow through an external circuit, providing electricity to power devices. This design ensures dependable and efficient performance. When the battery is … Read more