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чайник - Coggle Diagram
Functional
Suitability
Functional Completeness
The electric kettle meets all the requirements. It boils water efficiently and has additional useful features such as a water level indicator and a sturdy base for stability, as well as a comfortable handle.
Functional Correctness
The electric kettle heats water to the desired temperature to within +/- 2 degrees Celsius in the set time. It automatically turns off when the water reaches the boiling point to avoid overheating.
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Usability
Accessibility
Thanks to the automatic shutdown and user-friendly design, people with disabilities can use the kettle easily and efficiently.
User interface
aesthetics
Users can choose the most attractive kettle as different materials, colors and designs are available.
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User error protection
The kettle has safety features to protect the user from possible accidents, such as automatic shutdown and the use of heat-resistant materials.
Operability
The kettle is easy to use, with automatic shut-off and clear on/off buttons.
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Security
Non-repudiation
The kettle provides the ability to record important points to avoid possible future failures, e.g. for example, maintenance or repair.
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Authenticity
The kettle is made by a well-known brand and has the appropriate markings, branding and certification marks.
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Maintainability
Analyzability
The design of the kettle allows for effective analysis of its internal mechanisms and performance, and clear documentation facilitates the analysis.
Modularity
- The presence of modular components simplifies maintenance and the interchangeability of parts increases its modularity.*
Modifiability
The design demonstrates the possibility of modification and adaptation according to user preferences or regulatory requirements.
Reusability
The sturdy construction and use of durable materials ensure that it is reusable. In addition, the kettle components are modular and replaceable.
Testability
Conducting various tests, such as boiling time, automatic shutdown, and heat distribution, allows you to evaluate the kettle's performance.
Reliability
Recoverability
After a malfunction occurs, such as a power outage, the kettle quickly and autonomously resumes its operation.
Availability
The kettle meets availability requirements by ensuring continuous operation under normal conditions of use.
Maturity
The maturity of the kettle is confirmed by an assessment of stability, reliability, and consistent performance over numerous cycles of use based on historical data and user feedback.
Fault tolerance
The kettle may exhibit unstable operation during power surges or overloads, but this does not pose a significant safety risk.
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Portability
Adaptability
The kettle is compatible with various power supplies and can be used internationally due to voltage compatibility.
Installability
The ease of setting up and using the kettle during the first use is ensured by the presence of clear instructions.
Replaceability
- Components that are subject to wear or may be damaged are easily replaced. Easy disassembly and assembly of the kettle facilitates the replacement of parts.*
Compatibility
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Co-existence
The kettle works efficiently together with other appliances such as a microwave or coffee maker without causing interference or conflicts.
