Abar of steel has the minimum properties se=276mpa, sy=413mpa, sut=551mpa. find the factor of safety guarding against a static failure, and either the factor of safety guarding against a fatigue. failure or the expected life of the part, if a steady torsional stress of 103 mpa, an alternating torsional stress of 69 mpa, and an alternating bending stress of 83 mpa are applied to the bar

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only

answer:

a

explanation:

answer:

yes that is right have a good day