【Joint Study*】【HVAC Version 20151231】
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The last edit to this post was made by hjztbwg on 2016-1-7 at 10:13. The paper production process involves spreading pulp on a blanket, then subjecting it to dehydration and drying in the dryer of a papermaking machine, to finally produce the finished paper product. The oven uses hot air drying, with the heat source for the hot air being steam at 0.2 MPa; the steam consumption is 1500 kg/h, and the condensed water resulting from the use of this steam must be recovered. What should be the selection factor for the strainer in this case? Answer: A A 2 times B 3 times C 4 times D 5 times
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The paper production process involves spreading pulp on a blanket, then subjecting it to dehydration and drying in the dryer of the papermaking machine, to finally produce the finished paper product. The oven uses hot air drying, with the heat source for the hot air being steam at 0.2 MPa; the steam consumption is 1500 kg/h, and the condensed water resulting from the use of this steam must be recovered. What should be the selection factor for the strainer in this case? 2 times
The paper production process involves spreading pulp on a blanket, then subjecting it to dehydration and drying in the dryer of the papermaking machine, to finally produce the finished paper product. The oven uses hot air drying, with the heat source for the hot air being steam at 0.2 MPa; the steam consumption is 1500 kg/h, and the condensed water resulting from the use of this steam must be recovered. What should be the selection multiplier for the strainer in this case (A)? A 2 times B 3 times C 4 times D 5 times
The paper production process involves spreading pulp on a blanket, then subjecting it to dehydration and drying in the dryer of the papermaking machine, to finally produce the finished paper product. The oven uses hot air drying, with the heat source for the hot air being steam at 0.2 MPa; the steam consumption is 1500 kg/h, and the condensed water resulting from the use of this steam must be recovered. What should be the selection factor for the strainer in this case? Answer: (A) A 2 times B 3 times C 4 times D 5 times
The paper production process involves spreading pulp on a blanket, then subjecting it to dehydration and drying in the dryer of the papermaking machine, to finally produce the finished paper product. The oven uses hot air drying, with the heat source for the hot air being steam at 0.2 MPa; the steam consumption is 1500 kg/h, and the condensed water resulting from the use of this steam must be recovered. What should be the selection factor for the strainer in this case? 2 times