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All Journal Jurnal Penelitian Saintek JPTK: Jurnal Pendidikan Teknologi dan Kejuruan INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Jurnal Pendidikan Indonesia Jurnal Pendidikan Vokasi Otomotif
Muhkamad Wakid
Jurusan Pendidikan Teknik Otomotif FT UNY
Arts Humanities Automotive Engineering Computer Science & IT Decision Sciences, Operations Research & Management Education Energy Transportation Other

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FUEL CHARACTERIZATION ON DIESEL ENGINE Wardan Suyanto; Budi Tri Siswanto; Muhkamad Wakid
Jurnal Penelitian Saintek Vol 20, No 1: April 2015
Publisher : Institute of Research and Community Services, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1435.858 KB) | DOI: 10.21831/jps.v20i1.5604

Abstract

This study aims to know the characteristics of: (1) fuel consumption on four stroke diesel engine in terms of the fuel injection timing variation in application of biosolar and Pertamina Dex, (2) emission opacity on four stroke diesel engine in terms of the fuel injection timing variation in application of biosolar and Pertamina Dex. This study used experimental approaches on four strokes single cylinder direct injection diesel engine with 4200 watts on maximum power. The engine speed and load were controlled by electricity load of electric AC generator. Observation was used to collect the data. The data was analyzed with mean calculation and showed with tables and graphics.The result of this study showed that: (1) the most effi cient of fuel consumption is reached when injection timing in 30 before TDC (advanced) with biosolar, while in retreated condition is more uneconomical, (2) the least emission opacity is reached when injection timing in 30 O before TDC (advanced) with Pertamina Dex and worse in retreated condition.
Pengembangan Media Pembelajaran Interaktif Berbasis Komputer untuk Peserta Didik Mata Pelajaran Teknik Kendaraan Ringan Sukoco Sukoco; Sutiman Sutiman; Muhkamad Wakid
Jurnal Pendidikan Teknologi dan Kejuruan Vol 22, No 2 (2014): (Oktober)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v22i2.8937

Abstract

This study aimed to develop interactive teaching media for the subject of Diesel Motorcycle Fuel System at Vocational High Schools. This study was categorised into Research and Development. To examine the effect of the developed media, two classes at SMK Negeri 2 Pengasih were selected as the subjects of this study. The data analysis techniques employed descriptive statistical technique and T-test. The results revealed: 1) relatively, there is not Vocational High School teachers who use interactive media learning for the subject of Diesel Motorcycle Fuel System. The most widely used media were power point presentations. 2) Interactive computer-based media can be developed for teaching meterials of Diesel Motorcycle Fuel System. 3) Based on the experiment, the developed instructional media is effective in the learning process. 4). The interactive media foster better learning achievement than the power point media does.
PROFIL KOMPETENSI PRODUKTIF SISWA SMK TKR DALAM RANGKA SERTIFIKASI KEAHLIAN UNTUK PERSAINGAN GLOBAL Muhkamad Wakid; Tafakur Tafakur
Jurnal Pendidikan Vokasi Otomotif Vol 1, No 1 (2018): (November)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpvo.v1i1.21785

Abstract

Diberlakukannya Masyarakat Ekonomi ASEAN menuntut kesiapan dan pengakuan kompetensi tenaga kerja untuk menghadapi persaingan bebas. Di Indonesia, pemerintah menargetkan peningkatan jumlah penyelenggaraan SMK untuk menyiapkan lulusan yang siap kerja. Namun faktanya pengangguran lulusan SMK masih tinggi, meskipun banyak sekolah telah melakukan uji kompetensi serta program sertifikasi bagi lulusannya. Untuk melihat uji kompetensi di SMK, perlu diketahui materi uji, asesor, hasil uji, serta sertifikasinya. Penelitian survei dilakukan pada SMK Negeri Paket Keahlian Teknik Kendaraan Ringan (TKR) di DIY. Hasil penelitian menunjukkan: (1) Materi uji kompetensi TKR memiliki 2 model. Model 1 menggunakan 4 soal uji, sedangkan model 2 menggunakan 8 soal, (2) Asesor terdiri dari pihak internal guru produktif dan penguji eksternal dari industri jasa servis kendaraan dan balai latihan kerja. Hasil Uji dilihat dari nilainya sangat baik, namun belum mencerminkan kompetensi sebenarnya. Siswa yang lulus uji mendapatkan sertifikat dari SMK bekerjasama dengan mitranya, yaitu bengkel servis kendaraan, MPKD, dan BLK.Kata kunci: Uji kompetensi, Sertifikasi
PENERAPAN MEDIA REALIA DALAM PENINGKATAN KOMPETENSI GURU SMK PADA KOMPETENSI MERAWAT DAN MEMPERBAIKI TRANSMISI OTOMATIS Kir Haryana; Tafakur Tafakur; Muhkamad Wakid
INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Vol 23, No 2 (2019)
Publisher : LPPM UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/ino.v1i2.28281

Abstract

Nowadays, vocational education program, SMK need to be encouraged to higher quality in order to fulfill competitive working area. Limitations of teachers competences should be minimized by teachers competences development programs. This lecturer dedication program aims to: (1) Increase teachers competence in maintaining, repairing and overhauling automatic transmissions using planetary gear unit realia media. (2) produce teaching handbooks document about automatic transmission material developed by teachers for teaching in TKRO Vocational Schools. The audiences of this program are 35 Automotive Light Vehicle Engineering Study Program teachers in the Yogyakarta City and Bantul Regency areas. The program was carried out using the theoretical training method and continued with the practical training in the maintenance and repair of the automatic transmission system. This training is based on the competencies needed in maintenance work and repair of automatic transmission of vehicles. Based on the program results, it can be concluded that (1) the competence of teachers in maintaining and repairing automatic transmission through this training can be increased. It can be seen from the average pretest and posttest of the trainees significantly increased. (2) Automatic transmission training supports teachers to be able to develop automatic transmission practice learning documents in accordance with the basic competencies of SMK.
The Influence of Internal Motivation and Digital Literacy Towards Students’ Proactivity Ibnu Siswanto; Mingchang Wu; Asri Widowati; Muhkamad Wakid
Jurnal Pendidikan Indonesia Vol 11 No 3 (2022): September
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (397.213 KB) | DOI: 10.23887/jpiundiksha.v11i3.43730

Abstract

The Indonesian government runs Teaching Campus Program as part of the Merdeka Learning Campus Merdeka (MBKM) – Independent Campus Program – which aims to provide opportunities for students to learn and develop hard and soft skills through meaningful activities outside the classroom. Proactivity has been considered a crucial competency to support one's success and this study aims at determining the factors that affect it. The aims of this study is to analyses the effect of student’s internal motivation and digital literacy on their proactivity. This study use a quantitative method, it involved 132 students who participated in Phase 1 of the Teaching Campus Program. The data were collected using an online questionnaire. The data were analyzed by regression and the results showed that students’ internal motivation and digital literacy had a positive and significant influence on their proactivity. The result of study found that to enhance students’ proactivity, their internal motivation and digital literacy need to be put forward. To stimulate students’ internal motivation, they should be asked frequently about their learning goals and objectives in higher education, or their targets after graduation, while improving their digital literacy is by applying online learning (e-learning) in the classroom. The Massive Open Online Courses (MOOCs) learning system can also be implemented to improve digital literacy skills.
Co-Authors Asri Widowati Budi Tri Siswanto Ibnu Siswanto Kir Haryana Mingchang Wu Sukoco Sukoco Sutiman Sutiman Tafakur Tafakur Tafakur Tafakur Wardan Suyanto