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eBook-Instalasi-Penerangan-Listrik-Semester-3-Copy

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7. Lampu Jalan Type SPP 368 Philips, adalah lampu jalan terbaik dari Philips,<br />

bisa menggunakan Ballast Dimmer sehingga terang gelap lampu bisa diatur agar<br />

hemat listrik. Body terbuat dari Almunium Die Cast. Bisa untuk jenis Lampu HPI-<br />

T 250W atau 400W ( Sinar kuning ).<br />

a) Test Formatif<br />

1. Apa yang dimaksud dengan listrik?<br />

.................................................................................................................................<br />

.................................................................................................................................<br />

2. Mengapa listrik disebut sebagai bahan bakar yang sempurna?<br />

.................................................................................................................................<br />

.................................................................................................................................<br />

3. Jelaskan arti kata sebenarnya dari instalasi?<br />

.................................................................................................................................<br />

.................................................................................................................................<br />

4. Sebutkan penggunaan listrik 1 fasa dan 3 fasa?<br />

.................................................................................................................................<br />

.................................................................................................................................<br />

5. Apa yang dimaksud dengan JTR dan JTM pada instalasi listrik?<br />

.................................................................................................................................<br />

.................................................................................................................................<br />

6. Sebutkan bagian-bagian mesin cuci serta jelaskan fungsinya?<br />

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