Engineering, 10.03.2021 17:50 rina62
Which of the following is always a characteristic of aquaculture as a type of farming?
The farmer tries to improve growth rate and quality of aquaculture species.
Only fish are raised and harvested in aquaculture operations.
Antibiotics must be used to prevent spread of disease in aquaculture facilities.
Only ocean species are raised and harvested in aquaculture operations.
Answers: 3
Engineering, 04.07.2019 03:10, lauriepdx17
What precautions should you take to prevent injuries when dealing with heavy loads?
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Engineering, 04.07.2019 18:10, qwertylol12345
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
Answers: 2
Engineering, 04.07.2019 18:10, ijohnh14
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
Engineering, 04.07.2019 18:10, katelynn73
Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1
Answers: 1
Which of the following is always a characteristic of aquaculture as a type of farming?
The farmer t...
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