A chain grate stoker 9.5 ft, wide, receives crushed coal having a mean specific weight of 54 lb/ft³. The coal is spread to a uniform depth of 6.8 in. by the coal gate. Determine the stoker speed in fpm if the furnace is to burn 7.5 tons per hour. Answer: A A. 0.86 ft/min B. 098 ft/min C. 1.86 ft/min D. 1.98 ft/min

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A chain grate stoker 9.5 ft, wide, receives crushed coal having a mean specific weight of 54 lb/ft³.
The coal is spread to a uniform depth of 6.8 in. by the coal gate. Determine the stoker speed in fpm
if the furnace is to burn 7.5 tons per hour. Answer: A
A. 0.86 ft/min
B. 098 ft/min
C. 1.86 ft/min
D. 1.98 ft/min
Transcribed Image Text:A chain grate stoker 9.5 ft, wide, receives crushed coal having a mean specific weight of 54 lb/ft³. The coal is spread to a uniform depth of 6.8 in. by the coal gate. Determine the stoker speed in fpm if the furnace is to burn 7.5 tons per hour. Answer: A A. 0.86 ft/min B. 098 ft/min C. 1.86 ft/min D. 1.98 ft/min
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