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Bahasa Indonesia Translations » 历史存档[信息] » Soal Keselamatan dan Pemadam Kebakaran Harian (12.30)

Soal Keselamatan dan Pemadam Kebakaran Harian (12.30)

2016-12-30View Original

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Postingan ini terakhir diubah oleh fight3558586 pada tanggal 2017-2-10 pukul 07:57. Pertanyaan pilihan ganda: 1. Di dalam tangga atau saluran vertikal, karena efek cerobong asap, kecepatan aliran asap dapat mencapai ( ). A. 1 m/s B. 2 m/s C. 3–5 m/s D. 6–8 m/s
2. Dari bahan-bahan berikut, kebakaran yang termasuk kategori kebakaran tipe C adalah ( ). A. Kayu B. Parafin C. Bensin D. LPG Jawaban yang benar: D D

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Translated at 2026-07-25 20:20:54

Original: https://bbs.hcbbs.com/thread-1657337-1-1.html

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