'Electrical power source' diaporamas de présentation

Metal Finishing

Metal Finishing. Process of electro deposition of an adherent metallic film of uniform thickness on the surface of the substrate for the purpose of modifying its surface properties. . OBJECTIVES. In general a metal or alloy used for a purpose does not meet all the requirements.

2.78k views • 68 slides

Magnetism

Magnetism. Grade 5. How are electricity and magnetism related?. Uses of Electricity and Magnetism: National Geographic. Video. Electromagnetic field. Electromagnetic fields are everywhere around us.

379 views • 25 slides

Giant Structures

Giant Structures. Example 1: Metals are strong and easily shaped . Examples of Structures. Example 2: Many substances form brittle crystals which dissolve easily in water.

892 views • 23 slides

Fire- a National Loss, avert it.

392 views • 22 slides

Introduction to (SMAW) Shielded Metal Arc Welding

Introduction to (SMAW) Shielded Metal Arc Welding. Unit Objective: SWBAT Identify and explain SMAW equipment. Intro. Shielded metal arc welding (SMAW) is often referred to as stick welding. This welding process can use either alternating current (AC) or direct current (DC).

2.65k views • 19 slides

Hydrogen Fuel Cells

Hydrogen Fuel Cells . Maddie Droher. What is a fuel cell?. An energy conversion device set to replace combustion engines and additional batteries in a number of applications.

316 views • 7 slides

Rugged DC-DC Converter- Your Friend during Power Disruption

The principle working theory behind every converter, whether it is a DC-DC or AC-DC, is same. It follows converting one electrical power source to another one. A rugged DC-DC converter is electrical equipment that works on switching technology. It helps in converting a source of direct current from one level to another. In direct current source, electrons move in one direction. Common places of its applications are- portable devices, wind turbines, photovoltaic cells and UPS https://karatec.com.au/

109 views • 6 slides