AnswersPower Structural and Technical SystemsUnderstanding Skills Needed for Professionals in the Power, Structural, and Technical Systems

Understanding Skills Needed for Professionals in the Power, Structural, and Technical Systems Answers

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1
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Which of the following scenarios distinguishes the career that requires the highest level of education?

A
a farmer who is responsible for preparing the fields and harvesting the crops
B
a biologist who specializes in increasing crop yield with new forms of seeds
C
a salesman who works for a large farming equipment manufacturer
D
a park ranger who educates visitors on the wildlife within a state park
2
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Contrast the use and performance of a 5W-30 motor oil with a 20W-50 motor oil.

Answer not available
3

Which of the following is considered the enemy of any engine?

A
heat
B
viscosity
C
lubrication
D
friction
4

Which AFNR pathway would involve the study of small animals, horses, livestock, and poultry?

A
Animal Systems
B
Biotechnology Systems
C
Environmental Systems
D
Agribusiness Systems
5

Which of the following distinguishes the main reason oil change service centers provide recycling and disposal of used oil?

A
They make a great deal of money from this service.
B
There is a great demand from the public for recycled oil.
C
The companies that do this provide a vital community service.
D
The government forces them to be a part of this process.

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