How do you design and construct electric cooker with oven?

To design and construct an electric cooker with an oven, start by determining the specifications, such as size, power requirements, and features like temperature control and safety mechanisms. Use appropriate materials, such as stainless steel for the exterior and heat-resistant components for the interior. Integrate heating elements for both the stovetop and oven, ensuring proper insulation to maintain efficiency and safety. Finally, implement controls for user interface, such as knobs or digital displays, and test the appliance for performance and safety compliance before finalizing the design.