【Daily Question】Test Issue 20150925
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Participation reward: 2 Wealth. Reward for correct answer: 9 wealth **According to relevant industry standards, the performance requirements for centrifugal dust collectors specify the use of cold-test conditions. Which of the following are the regulations regarding cold-test conditions? (A) The test dust is 325-mesh medical talcum powder. (B) The test dust is 325-mesh quartz powder. (C) The dust concentration is 3–5 g/m3. (D) The environment is at room temperature. The answers are ACD
**In the relevant industry standards, the performance requirements for centrifugal dust collectors specify the use of cold-test conditions; which of the following are the provisions related to these cold-test conditions? ACD (A): The test dust is 325-mesh medical talcum powder; (B) The test dust is 325-mesh quartz powder; (C) The inlet dust concentration is 3–5 g/m3; (D) The environment is at room temperature
A C D ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
A, C, D————–——–——–——–——–——–——–——–——–
**In the relevant industry standards, the performance requirements for centrifugal dust collectors specify the use of cold-test conditions; which of the following are the provisions related to these cold-test conditions? A C D
(A) The test dust is 325-mesh medical talcum powder. (C) The concentration of the imported dust is 3–5 g/m3. (D) The environment is at room temperature
In the relevant industry standards for AC**, the performance requirements for centrifugal dust collectors specify the use of cold-test conditions; which of the following are the provisions related to these cold-test conditions? (A) The test dust is 325-mesh medical talcum powder. (B) The test dust is 325-mesh quartz powder. (C) The inlet dust concentration is 3–5 g/m3. (D) The environment is at normal temperature and AC
In the standard compilation P575~577, there is the standard \"Centrifugal Dust Collector (JB/T5094-2000)\”; according to the 6.3.1 cold-state performance test, options A/C/D should be selected
**In the relevant industry standards, the performance requirements for centrifugal dust collectors specify the use of cold-test conditions; which of the following are the provisions related to these cold-test conditions? (A) The test dust is 325-mesh medical talcum powder. (C) The concentration of the imported dust is 3–5 g/m3. (D) The environment is at room temperature
**In the relevant industry standards, the performance requirements for centrifugal dust collectors specify the use of cold-test conditions; which of the following are the provisions related to these cold-test conditions? ACD (A): The test dust is 325-mesh medical talcum powder; (B) The test dust is 325-mesh quartz powder; (C) The dust concentration is 3–5 g/m3; (D) The environment is at room temperature