20151117 Daily Question
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The rewards for the Daily Question on 20151117 are as follows: 1–3 points for participation, 5 points for a correct answer, and 10 points for a correct answer accompanied by an analysis. The electrical power for fire protection purposes in Class A and Class B liquid storage tanks or storage areas should be supplied according to ( ). A. Particularly important loads among first-class loads B. First-class loads C. Second-class loads D. Third-class loads The answer is C
The fire protection power supply for Class A and Class B liquid storage tanks or storage tank areas shall be provided according to (C. Secondary load).
The fire protection power supply for Class A and Class B liquid storage tanks or storage tank areas shall be provided by (C)
Should the fire protection power supply for Class A and Class B liquid storage tanks or storage tank areas be supplied as (Class B load)?
Fire-fighting equipment in warehouses and outdoor areas where the fire-water demand exceeds 35 L/s, as well as in storage sites for flammable materials, storage tanks or tank areas for Class A and Class B liquids, and storage tanks or tank areas for combustible gases, is powered according to the secondary load classification. Furthermore, the “Design Code for Power Supply and Distribution Systems” stipulates that...
A? Loads that are particularly important among first-class loads.
This is a secondary load; okay, I’ve remembered it
Thanks for the points; I’m replying after checking the answer :)
For the fire protection power supply to Class A and Class B liquid storage tanks or storage tank areas, should it be supplied according to (a)? A. Loads that are particularly important among first-class loads