Nurse heals people
nothing
the difference between aircraft maintenance engineer and aeronautical engineer is, aeronautical engineer dose the design work theoritically,while the aircraft engineer maintain and service the airplane
The difference between the desgineer and engineer is the math. They both do the same thing except the engineer does the math.
Power vs Signals
fvxc
About $10/hr
The independent audio engineer would be self employed.
Yup
There really isn't any difference between a practical nurse and a vocational nurse, except the job title. Different parts of the country use different titles for the same job but the duties are the same.
Designer mostly drafting, piping engineer mostly calculation
"Automotive" means that such a person is specialized in cars.
Engineer and Scientist