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All Journal Journal of Applied Engineering and Technological Science (JAETS) Ranah Research : Journal of Multidisciplinary Research and Development
Muhammad Nasir
Universitas Negeri Padang
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Transportation Other

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HUBUNGAN KREATIVITAS TERHADAP HASIL BELAJAR SISWA PADA MATA DIKLAT GAMBAR TEKNIK OTOMOTIF KELAS X TEKNIK KENDARAAN RINGAN SMK NEGERI 1 PARIAMAN Muhammad Raka Raviansyah; Muhammad Nasir
Ranah Research : Journal of Multidisciplinary Research and Development Vol. 1 No. 3 (2019): Ranah Research : Journal Of Multidisciplinary Research and Development (May 201
Publisher : Dinasti Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (513.531 KB)

Abstract

Penelitian ini membahas tentang hubungan Kreativitas terhadap Hasil Belajar siswa pada mata diklat Gambar Teknik Otomotif kelas X Teknik Kendaraan Ringan SMK Negeri 1 Pariaman. Penelitian ini bertujuan untuk mengetahui adakah hubungan yang signifikan antara Kreativitas terhadap Hasil Belajar siswa pada mata diklat Gambar Teknik Otomotif kelas X Jurusan Teknik Kendaraan Ringan SMK Negeri 1 Pariaman. Jenis penelitian ini bersifat penelitian deskriptif korelasional. Populasi dalam penelitian ini adalah siswa kelas X Jurusan Teknik Kendaraan Ringan SMK Negeri 1 Pariaman sebanyak 66 orang siswa. Sedangkan teknik pengambilan sampel penelitian ini adalah simple random sampling. Sampel dalam penelitian adalah 39 orang siswa kelas X di SMK Negeri 1 Pariaman . Data dianalisis dengan menggunakan Microsoft Exel 2013. Hasil penelitian diperoleh harga koefesien korelasi sebesar 0,521 dimana harga rtabel = 0,316, karena rtabel < rhitung maka dapat disimpulkan bahwa terdapat hubungan yang signifikan antara Kreativitas Terhadap Hasil Belajar Gambar Teknik Otomotif di kelas X Jurusan Teknik Kendaraan Ringan SMK Negeri 1 Pariaman. Dengan kategori interpretasi koefisien korelasi Sedang.
The Fuel System Modification To Strengthen Achievement And The Prospect Of Utilizing Gasoline Ethanol Blended With Water Injection Wawan Purwanto; Tung-Kwan Liu; Hasan Maksum; Ahmad Arif; Muhammad Yasep Setiawan; Muhammad Nasir
Journal of Applied Engineering and Technological Science (JAETS) Vol. 5 No. 2 (2024): Journal of Applied Engineering and Technological Science (JAETS)
Publisher : Yayasan Riset dan Pengembangan Intelektual (YRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/jaets.v5i2.3249

Abstract

This research proposes a fuel system conversion from a carburetor to an electronic fuel injection (EFI), to save fossil fuels using gasoline-ethanol combined with water injection. Beneficial as an offer for Indonesian motorcycle environmental friendliness in terms of exhaust emissions. The goal of this study is to improve engine performance and accommodate technology for the deployment of ethanol gasoline implementations. The experiment was conducted using fuel with a ration octane number (RON) of 92, gasoline-ethanol was executed up to E25 then applied water injection (Wi). The results show that converting a conventional carburetor to EFI and additional water injection increases engine performance, mileage, and reduces exhaust emissions.
Co-Authors Ahmad Arif Hasan Maksum Muhammad Raka Raviansyah Muhammad Yasep Setiawan Purwanto, Wawan Tung-Kwan Liu