Do You Have Basic Idea About Flowchart?

Explanation
Flowcharts represent the sequence of tasks or steps involved in a process or system. They visually depict the flow of information, materials, or actions from one step to another. Flowcharts are used to analyze, design, and document processes, making them an effective tool for understanding and improving workflows. They show the relationships between different tasks or activities, allowing for better communication and coordination within an organization. Power is not a correct answer as flowcharts do not represent power dynamics or authority.

Explanation
A flowchart typically consists of two main types of boxes: process boxes and decision boxes. Process boxes represent actions or steps in a process, while decision boxes represent choices or conditions that determine the flow of the process. These two types of boxes are the most common and essential elements in a flowchart.

Explanation
The given question asks for the type of box that is not used in flowcharts. The options provided are rectangular box, processing flow, activity, and diamond. A rectangular box is commonly used in flowcharts to represent a process or step. A processing flow is also a type of box used to depict the flow of data or information. A diamond is used to represent a decision point in a flowchart. However, an activity is not a type of box used in flowcharts. Therefore, the correct answer is Activity.

Explanation
Kaori Ishikawa is credited with defining the flowchart as one of the seven basic tools of quality control. She was a Japanese organizational theorist and professor at Musashi Institute of Technology. Ishikawa believed that flowcharts were essential in visualizing and analyzing processes, identifying inefficiencies, and improving quality control. Her contribution to quality management and the development of the flowchart tool has made her an influential figure in the field.

Explanation
There are seven basic tools of quality control. These tools are used to identify and solve quality-related issues in various industries. They include the Pareto chart, cause-and-effect diagram, control chart, histogram, scatter diagram, flowchart, and check sheet. These tools help in analyzing data, identifying root causes of problems, monitoring processes, and making informed decisions to improve quality and efficiency.

Explanation
A power chart is a tool used in quality control to analyze and monitor the performance of a process. It helps in identifying any variations or abnormalities in the process and allows for corrective actions to be taken. The power chart displays the data in a graphical format, making it easier to identify trends and patterns. This tool is commonly used in industries to ensure consistent quality and improve overall process performance.

Explanation
A Pareto chart is a type of graph that contains both bar and line graphs. The bars represent the frequency or count of different categories, while the line graph shows the cumulative percentage of the total. This combination of bar and line graphs allows for a visual representation of the most significant categories or factors that contribute to a problem or situation.

Explanation
A check sheet is a quality control tool used to collect data in real-time. It is a simple form or document that is designed to gather and record data in a structured manner. It allows users to easily tally and categorize data as it is collected, making it a useful tool for tracking and analyzing trends or patterns. Unlike other tools like Pareto chart, histogram, or control chart, a check sheet is specifically designed for data collection purposes.

Explanation
A control chart is a quality control tool that is also known as a Shewart chart. It is used to monitor and control a process over time by graphing data points and comparing them to predetermined control limits. This tool helps to identify any variations or trends in the process, allowing for timely corrective actions to be taken. By using a control chart, organizations can ensure that their processes are stable, predictable, and within the desired specifications.

Explanation
A scatter diagram is a type of quality control tool that is used to analyze the relationship between two variables. It involves plotting data points on a Cartesian plane, with one variable represented on the x-axis and the other variable represented on the y-axis. By examining the pattern of the plotted points, it becomes possible to identify any correlation or trends between the variables. This helps in understanding the cause and effect relationship between them, and can be useful in identifying potential areas for improvement in quality control processes.