Engineering, 17.02.2020 17:20 xxtonixwilsonxx
Which of the following is NOT correct regarding the factor of safety? a. The greater the factor of safety, the safer the system (with respect to failure). b. The factor of safety is a ratio of the allowable load to the failure load. c. The factor of safety is used to account for uncertainties resulting from the variability of both the material's properties and the loading that must be supported. d. The factor of safety used in the design of aircraft or space vehicle components may be close to 1.
Answers: 3
Another question on Engineering
Engineering, 03.07.2019 15:10
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
Engineering, 04.07.2019 18:10
Fluids at rest possess no flow energy. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 18:10
The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false
Answers: 1
Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
You know the right answer?
Which of the following is NOT correct regarding the factor of safety? a. The greater the factor of s...
Questions
Mathematics, 05.11.2019 20:31
Mathematics, 05.11.2019 20:31
Biology, 05.11.2019 20:31
English, 05.11.2019 20:31
History, 05.11.2019 20:31
Social Studies, 05.11.2019 20:31
English, 05.11.2019 20:31
