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Analysis of Online Learning System Needs Based on MOOCs Fitri Masito; Eko Risdianto; I Gusti Agung Ayu Mas Oka; Yanti Daryanti; Irwan Fathurrochman
AL-ISHLAH: Jurnal Pendidikan Vol 13, No 2 (2021): AL-ISHLAH: JURNAL PENDIDIKAN
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (602.261 KB) | DOI: 10.35445/alishlah.v13i2.670

Abstract

This study aims to analyze the needs of an online learning system based on MOOCs at Poltekbang Palembang. This type of research is survey research which can later become the basis for further development research. The research instrument used was a needs analysis questionnaire with 21 questions given to 115 respondents who were students of the Palembang Poltekbang. In this study, data analysis used descriptive statistics. Based on the results of the data obtained, it can be concluded that currently, students need an online learning system based on MOOCs. It is based on the data obtained from all statements regarding the needs of Palembang Poltekbang students for effective online learning. Almost all of them were answered, with the most significant percentage being in the answer choices strongly agree and agree. Students need the points offered in each statement that they fill out on the needs questionnaire sheet. The Va value of 3.4339 was also obtained from the data obtained, which entered the valid category. While the reliability value obtained is 0.91, and the value is greater than r table for df = 113, which is 0.1832 because rcountrtable, then it is included in the reliable category.
Simple Design and Build Automatic Transfer Switch Generator Set On Airport Power Station With Failurea Indicator Protection Catra Indra Cahyadi; Yanti Daryanti; Ahmad Bahrawi
INTERNATIONAL JOURNAL OF EDUCATIONAL REVIEW Vol. 3 No. 2 (2021): INTERNATIONAL JOURNAL OF EDUCATIONAL REVIEW
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/ijer.v3i2.19681

Abstract

Electricity needs at airports are in dire need of backup and additional supplies apart from the main PLN source, such as generator sets. It is necessary to design a simple Automatic Transfer Switch that is connected to the main source operating failure indicator to a backup energy source. Research developed in order to provide benefits to airport operational management companies so that they are safe against energy needs in the event of an energy disturbance. Panel ATS is an abbreviation of the word Automatic Transfer switch, this tool serves to move the connection between one voltage source and another electrical voltage source automatically. The research was conducted by making ATS design. To ensure the design is appropriate and functioning properly, the panel tool is tested to function properly and can operate as desired. In carrying out the test, there are 3 ways, namely manual system testing on generator sets, manual system testing on modules and automatic systems. measurement data is carried out at the time of testing automatically as well as seeing the function of each component running well. The results of the design that have been made can be used as a backup energy source if the main energy source is disturbed or trouble shooting or in an emergency, even if the energy source can function when the airport is operating and does not interfere with airport operations. manual testing and automatic interchange switch can switch power sources to load with an average time of 4.09 seconds.