An electric cooker with a single plate, often referred to as a single burner or hot plate, is a compact and convenient kitchen appliance ideal for small spaces or as an additional cooking surface. Here’s a detailed description:

### Key Features:

1. **Design and Construction**:

   - **Compact Size**: The single plate design is compact, making it suitable for small kitchens, dorm rooms, office kitchens, or as an additional cooking appliance during gatherings or events.

   - **Material**: Typically made from durable materials such as stainless steel, cast iron, or ceramic, ensuring longevity and ease of cleaning.

   - **Portable**: Lightweight and portable, allowing for easy transportation and storage.

2. **Heating Element**:

   - **Electric Heating**: Equipped with an electric coil or ceramic heating element that provides consistent and even heat distribution.

   - **Temperature Control**: Features adjustable temperature settings, often with a knob or digital controls, to provide precise heat control for different cooking needs.

   - **Power**: Usually ranges from 1000W to 1500W, providing sufficient power for various cooking tasks, from simmering to boiling.

3. **Safety Features**:

   - **Auto Shut-Off**: Some models come with an automatic shut-off feature to prevent overheating and ensure safety.

   - **Non-Slip Feet**: Designed with non-slip feet to keep the cooker stable and prevent it from moving during use.

   - **Indicator Light**: Includes an indicator light to show when the cooker is on and heating, enhancing safety.

4. **Ease of Use**:

   - **Simple Controls**: User-friendly controls, often with a single knob or button for turning the unit on/off and adjusting the temperature.

   - **Easy Cleaning**: Smooth surfaces and removable heating elements (in some models) make cleaning straightforward and hassle-free.

5. **Versatility**:

   - **Suitable for Various Cookware**: Can be used with a variety of cookware materials, including stainless steel, cast iron, aluminum, and glass.

   - **Multi-Purpose**: Ideal for boiling, simmering, frying, sautéing, and warming food.

### Benefits:

- **Space-Saving**: Perfect for small kitchens or spaces where a full-sized stove is impractical.

- **Portable**: Easy to move and use in different locations, such as outdoor events, camping trips, or as an extra burner during large meals.

- **Versatile Cooking**: Can handle a variety of cooking tasks, making it a useful addition to any kitchen.

- **Quick Setup**: Easy to set up and use, with no complex installation required.

### Usage Tips:

- **Preheating**: Allow the plate to preheat for a few minutes before placing cookware on it to ensure even heating.

- **Suitable Cookware**: Use flat-bottomed pots and pans for optimal heat distribution and efficiency.

- **Temperature Adjustment**: Start with a lower temperature setting and adjust as needed to avoid burning food.

- **Cleaning**: Unplug the cooker and allow it to cool completely before cleaning. Wipe the surface with a damp cloth and mild detergent. Avoid submerging the unit in water.

### Conclusion:

An electric cooker with a single plate is a versatile and practical appliance for anyone needing an additional or portable cooking surface. Its compact size, ease of use, and portability make it ideal for a variety of settings, from small apartments and dorm rooms to outdoor events and busy kitchens needing an extra burner. With its durable construction and safety features, a single plate electric cooker can provide reliable and efficient cooking performance for a wide range of culinary tasks.