subject
Engineering, 23.10.2020 20:50 Hudman57

Which of the following explains why it may be difficult to test a larger system? O Only new design components can be replicated, which makes reliable testing an issue.
O Laboratory results may not be collected due to the complicated nature of the system.
O It is not possible to test shape, environmental temperatures, and airflow all at the same time.
O Testing can only be completed when the entire larger system is replicated.

ansver
Answers: 2

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.
Answers: 3
question
Engineering, 04.07.2019 18:10
Carbon dioxide gas expands isotherm a turbine from 1 mpa, 500 k at 200 kpa. assuming the ideal gas model and neglecting the kinetic and potential energies, determine the change in entropy, heat transfer and work for each kilogram of co2.
Answers: 2
question
Engineering, 04.07.2019 18:10
The higher the astm grain size number, the finer the gran is. a)-true b)-false
Answers: 2
question
Engineering, 04.07.2019 18:10
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
You know the right answer?
Which of the following explains why it may be difficult to test a larger system? O Only new design...
Questions
question
Mathematics, 30.05.2020 20:04
Questions on the website: 13722360