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Teknik Las GTAW

9.6. LEMBAR JAWABAN................................................................................ 83
9.7. LEMBAR KERJA .................................................................................... 84
10. KEGIATAN BELAJAR 10 : BAHAYA BUSUR LAS, GAS/ASAP LAS DAN
PENCEGAHANNYA. PENGGUNAAN APD LAS GTAW ............................................ 86
10.1. TUJUAN PEMBELAJARAN ....................................................................... 86
10.2. URAIAN MATERI ................................................................................... 86
10.3. RANGKUMAN ........................................................................................ 98
10.4. TUGAS ................................................................................................ 98
10.5. TES FORMATIF ..................................................................................... 99
10.6. LEMBAR KERJA .................................................................................. 100
5. TEKNIK PENGELASAN GTAW PADA POSISI BAWAH TANGAN ..................... 102
A. Deskripsi Pembelajaran .................................................................... 102
11. KEGIATAN BELAJAR 11 : MEMBUAT RIGI-RIGI LAS GTAW ........................ 102
11.1. TUJUAN PEMBELAJARAN ..................................................................... 102
11.3. RANGKUMAN ...................................................................................... 108
11.4. TUGAS .............................................................................................. 108
11.5. TES FORMATIF ................................................................................... 109
11.6. LEMBAR JAWABAN.............................................................................. 109
11.7. LEMBAR KERJA PESERTA DIDIK .......................................................... 109
12. KEGIATAN BELAJAR 12 : TEKNIK PENGELASAN SAMBUNGAN T .................. 111
12.1. TUJUAN PEMBELAJARAN ..................................................................... 111
12.2. URAIAN MATERI ................................................................................. 111
12.3. RANGKUMAN ...................................................................................... 115
12.4. TUGAS .............................................................................................. 115
12.5. TES FORMATIF ................................................................................... 115
12.6. LEMBAR JAWABAN.............................................................................. 115
12.7. LEMBAR KERJA PESERTA DIDIK .......................................................... 116
13. KEGIATAN BELAJAR 13 : TEKNIK PENGELASAN SAMBUNGAN “I” ................ 118
13.1. TUJUAN PEMBELAJARAN ..................................................................... 118
13.2. URAIAN MATERI ................................................................................. 118
13.3. RANGKUMAN ...................................................................................... 122
13.4. TUGAS .............................................................................................. 122
13.5. TES FORMATIF ................................................................................... 122
13.6. LEMBAR PENILAIAN TES FORMATIF ...................................................... 122
13.7. LEMBAR KERJA PESERTA DIDIK .......................................................... 123
14. KEGIATAN BELAJAR 14 : TEKNIK PENGELASAN SAMBUNGAN “V”............... 125
14.1. TUJUAN PEMBELAJARAN ..................................................................... 125
14.2. URAIAN MATERI ................................................................................. 125
14.3. RANGKUMAN ...................................................................................... 127
14.4. TUGAS .............................................................................................. 128
14.5. TES FORMATIF ................................................................................... 128
14.6. LEMBAR JAWABAN TES FORMATIF ....................................................... 128
14.7. LEMBAR KERJA PESERTA DIDIK .......................................................... 129
EVALUASI ...................................................................................................... 131
A. Soal pilihan ganda ............................................................................ 131
B. Soal Uraian Terstruktur .................................................................... 136
DAFTAR PUSTAKA ........................................................................................ 141

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