Article Per Year (5 Year)
p-Index From 2021 - 2026
0.408
P-Index
This Author published in this journals
All Journal al-Afkar, Journal For Islamic Studies IPSSJ
Ari Indrawan
Unknown Affiliation
Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Public Health Social Sciences

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
KAPASITANSI DAN EFESIENSI BATERAI 110 VDC PADA GARDU INDUK SUNGAI KEDUKAN UPT PALEMBANG Ari Indrawan
Integrative Perspectives of Social and Science Journal Vol. 2 No. 03 Agustus (2025): Integrative Perspectives of Social and Science Journal
Publisher : PT Wahana Global Education

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pada penyaluran energi Listrik di Gardu Induk terdapat sumber tenaga yaitu tegangan searah (DC) yang berupa baterai yang berperan sebagai suplai daya ke motor penggerak pada PMS (Disconecting Switch) dan PMT (Circuit Breaker), peralatan proteksi serta penerangan darurat. Tidak bekerjanya system suplai DC akan berdampak pada kemungkinan terjadinya kegagalan pada system proteksi di Gardu Induk saat terjadi gangguan. Sehingga Kapasitas dan Efesiensi dari baterai yang digunakan sangatlah penting agar dapat memperkirakan kemampuan baterai dalam mensuplai beban DC terus menerus. Untuk mengetahui kapasits baterasi dari perubahan tegangan per sel baterai saat proses pengosongan baterai (discharge) serta lama waktu pengosongan baterai (discharge). Sedangkan untuk mengetahui efesiensi baterai dari perbandingan antara kapasitas pengosongan baterai terhadap kapasitas baterai sebenernya. Sehingga akan diketahui kapasitansi dan efesiensi baterai pada Gardu Induk, berdasarkan Standar PLN pada SKDIR 05020 tentang Sistem ACDC bahwa Baterai yang baik adalah yang memiliki efisiensi baterai >80% dan baterai  yang kurang baik memiliki efisiensi baterai <60%[1].
The Influence of Social Communication and Da'wah in Improving Arabic Speaking Skills Burhanuddin; Ari Indrawan; Muhammad Rezky Ramadhan; Davinna Sherenia Pramesti
al-Afkar, Journal For Islamic Studies Vol. 8 No. 4 (2025)
Publisher : Perkumpulan Dosen Fakultas Agama Islam Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/afkarjournal.v8i4.1820

Abstract

The ability to speak Arabic is crucial for individuals learning the language, particularly for religious, academic, and professional purposes; however, many learners struggle to achieve fluency due to a lack of understanding of the cultural and social context. This study employed a descriptive qualitative approach with literature review as the data collection technique to explore how social communication and da'wah contribute to improving Arabic speaking skills. The hypotheses proposed are that social communication has a positive influence on improving speaking skills, da'wah as a communication medium contributes significantly to the development of speaking skills, and the combination of the two has a greater impact than either method alone. The results show that social communication creates an interactive environment that supports speaking practice, while da'wah enhances students' understanding of language structures and vocabulary appropriate to the social context. The combination of these two elements has proven effective in improving Arabic speaking skills, so this study is expected to contribute to the development of more interactive and applicable Arabic language learning methods.
Co-Authors Burhanuddin Davinna Sherenia Pramesti Muhammad Rezky Ramadhan