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Penerangan Jalan Umum Tenaga Surya: Studi Kasus di Kota Pangkalpinang Febrianto, Andika; Sunanda, Wahri; Gusa, Rika Favoria
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 16, No 2 (2019): Juli 2019
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (336.23 KB) | DOI: 10.14710/presipitasi.v16i2.76-82

Abstract

This research was conducted to design public street lighting photovoltaic, based on SNI 7391:2008 concerning specifications of public street lighting in urban areas with several parameters that were considered by poles, lights used, intensity of light needed, number of lights needed and supporting equipment for public street lighting photovoltaic. Currently, Jenderal Sudirman road in the city of Pangkalpinang along 1.5 km uses electricity from PLN with 30 units of 150 watt SON lamps and 11 lux light intensity. The design obtained for street lighting photovoltaic while still meet SNI for light intensity, obtained supporting equipment for solar street lighting, namely 31 unit of 8 meter octagonal poles with specifications of 40 watt LED lights for each cross arm, 1 unit of 100 Wp solar panels, unit of 100 Ah VRLA batteries and 1 unit of solar charger controller (10A, 12V / 24V).
KOMPARASI KEMANDIRIAN BELAJAR MAHASISWA STAB KERTARAJASA PADA PEMBELAJARAN LURING DAN DARING Febrianto, Andika; Murdana, Kadek Yudi; Kamanitra, Rakyan Paranimmita Sapurisa
Jurnal Pencerahan Vol. 14 No. 2 (2021): Jurnal Pencerahan: Mencerdaskan dan Mencerahkan
Publisher : Syailendra Buddhist College / Sekolah Tinggi Agama Buddha (STAB) Syailendra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58762/jupen.v14i2.57

Abstract

This research examines the learning independence of STAB Kertarajasa students. At first, STAB Kertarajasa implemented an offline learning process, but after the Covid-19 pandemic, the learning was carried out online. This research aims to determine the comparative of student learning independence in offline and online learning. This study uses quantitative research methods type comparative research. Respondents in this research were students of 6th Semester Academic Year 2020/2021 totaling 40 students. The data collection instrument used a questionnaire that had been tested for validity and reliability before being submitted to the main respondents. Analysis of the data in this research using a Likert Scale and the correlation test using the t-test. The results showed that students' learning independence in online learning had a total score of 2693, in the very high category. While offline learning has a total score of 2273, in the high category. Judging from the average student learning independence in online learning is 67,3250, while the average student learning independence with offline learning is 56.8250. This shows that the average value of student learning independence with online learning is higher than the average value of student learning independence with offline learning.