【Daily Question】20150728 Knowledge on boiler blowdown rate (2 wealth points for a reply + additional 3 wealth points for a correct answer)
Thread Content
This post was last edited by dongjiang1001 on 2015-7-28 09:00. To increase popularity in the boiler area and meet the requirements of the region, the \"One Question per Day\" activity is launched to foster technical exchanges, liven up the atmosphere, and offer rewards; all members are welcome to participate actively. To prevent the accumulation of sludge in the boiler, its blowdown rate should not be less than 2%. ( ) Reply in the comments with the answer you think is correct (for true/false questions, an additional 3 points will be given for a correct response). 1. Participating in answering questions + 2 wealth points (set to automatically add wealth) ； 2. No additional points will be given for incorrect answers; comments will provide the correct answer for reference ； 3. +3 points to wealth if the answer given is correct ； 4. When responding, provide a detailed explanation and analysis of the question or answer; depending on the quality of the response, an additional reward of 3 to 15 points in wealth will be given ； 5. Replies with correct answers and accurate explanations will be designated as the best reply (best assistance). Note: We will close this post after 72 hours to reveal the answers and explanations, as well as the best response (the best help provided).
Error. It should not be greater than 2%. :):)
The boiler’s blowdown rate should be no less than 2% – correct
To prevent the accumulation of sludge in the boiler, its blowdown rate should not be less than 2%. (Mistake)
To prevent the accumulation of sludge in the boiler, its blowdown rate should not be less than 2%. (Incorrect) To prevent the accumulation of sludge in the boiler due to an excessively low blowdown rate, the boiler’s blowdown rate should also not be less than 0.3%.
Wrong; the correct value should be 0.3%
Answer: (× ):P:P:P:P
That judgment is incorrect. It should be “not less than 0.3%”.