The Fundamentals and Working of Electric cooker

Electric cookers are versatile kitchen appliances designed for efficient cooking using electricity. They offer a convenient cooking solution, allowing users to prepare meals with minimal supervision and effort. Electric cookers typically use less energy compared to traditional gas cookers, contributing to lower utility bills
Many models feature multiple cooking functions, such as steaming, boiling, and slow cooking, catering to diverse culinary needs. Modern electric cookers are equipped with safety mechanisms, including automatic shut-off and overheat protection, enhancing user safety.

1. Electric Cooker Presented By: Class: IV – B.E.AI&DS Avinashilingam Institute for Home Science and Higher Education for Women Gowsalya G [21033UEA08] Puranasree M S [21091UEA15] Rithanayavarshikaa M [21098UEA18] Sowndarya B [21115UEA22] Yuvathika Sri R [21137UEA24]

2. Introduction

3. What is Electric Cooker?

4. History And Evolution 2000 - Present Rise of Multi-Cookers and Smart Technology 1900 - Early 1900s Introduction of Electric Stoves 1920 - 1929 Launch of Electric Hot Plates 1930 - 1939 Advent of Electric Ovens 1970 – 1979 Microwave Oven Revolution

5. Technical Design

6. Technical Design

7. Working of Electric Cooker

8. Circuit Diagram

9. Types Of Electric Cooker 1.Electric Pressure Cooker Heats water in a sealed pot to create steam, raising pressure and cooking food quickly. Uses a pressure release valve for safety. Versatile with multiple cooking modes. Features: Uses high-pressure steam for quick cooking. Pressure release valve for safety. Multiple cooking modes (e.g., sauté, slow cook, steam). Pros: Cooks food much faster than conventional methods. Retains nutrients and flavors. Versatile for various cooking styles. Cons: Can be intimidating for beginners due to pressure release. Requires regular cleaning and maintenance of parts. Takes time to get accustomed to the different settings.

10. 2. Electric Rice Cooker Boils water to cook rice by absorbing steam until the water is gone, then automatically switches to keep-warm mode. Simple to use and ensures consistent results. Ideal for rice and grains. Features: Automatically switches to warm mode after cooking. Easy-to-use one-button operation. Consistent results for cooking rice and grains. Pros: Simple and intuitive to use. Consistently cooks rice perfectly. Requires minimal monitoring. Cons: Limited to rice and grains (though some advanced models have more functions). Can take up counter space for a single-purpose appliance. Overcooked rice if left on warm mode too long. Types Of Electric Cooker Contd.,

11. 3. Slow Cooker (Crock-Pot) Cooks food at low temperatures over several hours using even heat distribution. Seals in moisture for tender, flavorful meals. Convenient for meal prep but requires planning. Features: Low, even heat for long periods. Seals in moisture. Great for soups, stews, and braises. Pros: Hands-off cooking for several hours. Produces tender, flavorful dishes. Ideal for meal prep and batch cooking. Cons: Requires advance planning due to long cooking times. Limited to slow-cooking techniques. Some meals may turn mushy if left too long. Types Of Electric Cooker Contd.,

12. 4 . Induction Cooker Generates heat through electromagnetic energy that cooks food directly in compatible cookware. Offers precise temperature control and quick heating. Safe and energy-efficient with a cool-to-touch surface. Features: Uses electromagnetic energy to heat compatible cookware. Quick, precise temperature control. Cool-to-touch surface. Pros: Energy-efficient and fast heating. Safe, as the surface stays cool. Precise temperature control for delicate cooking. Cons: Requires induction-compatible cookware. Initial cost can be higher than traditional stoves. Can take time to adjust to induction cooking. Types Of Electric Cooker Contd.,

13. 5. Electric Skillet Uses an embedded heating element to provide even heat across a flat surface for frying and sautéing. Adjustable temperature settings allow for versatile cooking. Convenient for direct serving at the table. Features: Embedded heating element for even heat distribution. Adjustable temperature settings. Flat surface for frying, sautéing, or serving. Pros: Versatile for a wide range of cooking methods. Easy to transport for table-side serving. Adjustable temperature allows control over cooking. Cons: Can be bulky and take up counter space. Limited to frying or sautéing. Requires cleaning of the heating element area. Types Of Electric Cooker Contd.,

14. Advantages

15. Disadvantages

16. Health Hazards Of Using Electric Cooker

17. Maintenance of Electric cooker

18. Preventive Maintenance

19. Conclusion In conclusion, electric cookers provide a convenient, energy-efficient, and user-friendly solution for modern kitchens. They offer consistent heat and precise temperature control, making cooking easier and faster. With built-in safety features like automatic shut-off, they ensure a safer cooking experience. Electric cookers also come in various sizes and functionalities, allowing users to choose one that suits their specific needs. Overall, they are a valuable addition to any kitchen, saving both time and energy while improving the cooking process.

20. Thank You!