# Expert Opinions on the Intranet-Based Security System in Industrial Electrical Switchboards
## 3 Methodology
### Statistics Used in Research
\begin{table}
\begin{tabular}{c c c} \hline \hline  & **Composition Analysis of Efficiency and Acceptance of Intranet** & **Component** \\  & **Sensors System in Electrical Switchboard Management** & **Weight** \\ \hline  & **Efficiency in Usefulness in Managing Services and Building Confidence in the** & **Electrical System (EITORA)** \\ \hline EITO1 & Beneficial to all businesses and sectors & 0.733 \\ \hline EITO5 & Accepted by the users in every step & 0.758 \\ \hline EITO4 & Management being based on operator expertise & 0.755 \\ \hline EITO6 & Ability to store operating values of the device & 0.749 \\ \hline EITO2 & Able to support and make decisions in an operation & 0.739 \\ \hline EITO3 & Able to manage materials and equipment & 0.706 \\ \hline RA1 & Directly beneficial to the management of electrical switchboards & 0.704 \\ \hline EITO7 & Able to record operational images and send alert messages & 0.698 \\ \hline RA2 & System resulting in more efficient management & 0.685 \\ \hline RA3 & System allowing effective decision support & 0.652 \\ \hline EITO9 & System building reliability and safety & 0.615 \\ \hline RA4 & System performing a good inspection of the electrical switchboard. & 0.594 \\ \hline EITO8 & System being reliable and stable & 0.587 \\ \hline RA5 & System being useful to the development plan of electrical & 0.571 \\ \hline Usage and management within the system (CPITOT) & & \\ \hline CP3 & Personnel involved having a good understanding of the system & 0.740 \\ \hline TT4 & System being tested part by part & 0.736 \\ \hline TT1 & Ability to perform a trial run before installing & 0.730 \\ \hline CP2 & Operation of the system being not complex & 0.720 \\ \hline TT3 & Trial run of the system revealing the overall operation of the system. & 0.703 \\ \hline OT2 & System designed to meet the needs of the users & 0.684 \\ \hline TT2 & Errors from the trial having no effect on the operation & 0.680 \\ \hline OT1 & Results from the operation of the system being clear and accurate & 0.666 \\ \hline CP1 & System being easy to operate & 0.653 \\ \hline OT3 & System reflecting the overall management of the electrical switchboard & 0.629 \\ \hline OT4 & System being a safe innovation, affecting trust & 0.578 \\ \hline \hline \multicolumn{3}{c}{Component 3 Integration and implementation with the electrical switchboard management plan (CT)} \\ \hline CT4 & Ability to be integrated with future management plans & 0.726 \\ \hline CT1 & Ability to be integrated with a traditional management system & 0.704 \\ \hline CT5 & Ability to respond well to the policy of the agency & 0.679 \\ \hline CT3 & No effects on and conflicts in decision making & 0.659 \\ \hline CT2 & Ability to be built upon the traditional management depending on & 0.610 \\ \hline \hline \end{tabular}
\end{table} 
Table 4: Results of composition analysis of efficiency and acceptance of intranet sensors system in electrical switchboard management. 823.279, and the chi-squared statistic divided by degree of freedom with the value of 351 yielded a value of 2.345 (acceptable value is 2). The root-mean-square error of approximation (RMSEA) was 0.056, and the Tucker-Lewis index (TLI) value was 0.952. Therefore, all the values of the intranet sensors system in electrical switchboard management were clearly agreeable in accordance with the data and can be presented in the model for further analysis for confirmation, as shown in Figure 6.  
Figure 6 shows that overall opinions on the efficiency of the intranet sensors system were high in all categories (\(\overline{x}\) = 4.13; SD = 0.696).