An electrical engineer is someone who designs and develops new electrical equipment solves problems and tests equipment. They work with all kinds of electronic devices, from the smallest pocket devices to large supercomputers. Electrical engineering deals with electricity, electro-magnetism and electronics.
Electrical Engineers assemble electrical systems or prototypes, using hand tools or measuring instruments. They build, calibrate, maintain, troubleshoot, or repair electrical instruments or testing equipment.
Industrial engineering is a branch of engineering which deals with the optimization of complex processes, systems or organizations. Industrial engineers work to eliminate waste of time, money, materials, person-hours, machine time, energy and other resources that do not generate value.
Industrial Engineers, design new equipment or materials or recommend revision to methods of operation, material handling, equipment layout, or other changes to increase production or improve standards. Test selected products at specified stages in the production process for performance characteristics or adherence to specifications. Compile and evaluate statistical data to determine and maintain quality and reliability of products. Study time, motion, methods, or speed involved in maintenance, production, or other operations to establish standard production rate or improve efficiency. Interpret engineering drawings, schematic diagrams, or formulas for management or engineering staff.
Mechanical engineering is the discipline that applies engineering, physics, and materials science principles to design, analyze, manufacture, and maintain mechanical systems. Mechanical engineering that involves the design, production, and operation of machinery.
Mechanical engineers evaluate tool-drawing designs by measuring drawing dimensions and comparing with original specifications for form and function using engineering skills. They devise, fabricate, and assemble new or modified mechanical components for products such as industrial machinery or equipment, and measuring instruments.