Which of the following is an equipment hazard associated with reactors?
A. Spill of liquid catalyst
B. Rotating equipment hazards
C. Erosion of equipment
D. Inhalation hazard
A. Incorrect. Erosion of equipment caused by catalyst abrasion is an equipment hazard associated with reactors.
B. Incorrect. Erosion of equipment caused by catalyst abrasion is an equipment hazard associated with reactors.
C. Correct. Erosion of equipment caused by catalyst abrasion is an equipment hazard associated with reactors.
D. Incorrect. Erosion of equipment caused by catalyst abrasion is an equipment hazard associated with reactors.
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In a roof with a ridge beam,
A) ceiling joists are spaced at 24 in. on center maximum. B) ceiling joists are spaced at 16 in. on center maximum. C) ceiling joists are spaced at 12 in. on center maximum. D) none of the above.
A true statement concerning solid versus stranded conductors is _____.
a. the wire diameters are the same in both types b. the same size stripping tool may be used for both c. there is no difference in the two types d. the diameters are different
Bristle feather are found _____
a. on the wings b. on the head and around the eyes and nares c. close to the body to provide warmth d. under the contour feathers and under the down feathers
____________________ soybean varieties have continual stem elongation throughout the growing season
Fill in the blank(s) with correct word