Soalan Teknologi Pengurusan Keselamatan Setiap Hari (11.25)

2016-11-25View Original

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1. Dalam keadaan di mana tidak mungkin untuk mengasingkan kawasan berbahaya tersebut, peranti keselamatan sebahagian (　) boleh digunakan. 　　A. Penyesuaian automatik B. Boleh disesuaikan C. Putus litar D. Kawalan dengan dua tangan 2. Dalam jenis letupan, letupan yang berlaku pada tembaga aketilena termasuk dalam kategori ( ). 　　A. Letupan fasa gas
B. Letupan fasa cecair
C. Letupan fasa pepejal
D. Letupan campuran
Rujukan: ** 1.B 2.C

Reply #22016-11-25

1. B. Boleh dilaraskan. 2. C. Letupan fasa pepejal

Reply #32016-11-25

Baiklah, saya juga akan turut serta

Reply #42016-11-25

1. B. Boleh dilaraskan； 2.C. Letupan fasa pepejal

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Soalan Teknologi Pengurusan Keselamatan Setiap Hari (11.25)

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