Engineering, 14.09.2019 01:30 mattotto1758
An alloy has a yield strength of 818 mpa and an elastic modulus of 104 gpa. calculate the modulus of resilience for this alloy [in j/m3 (which is equivalent to pa)] given that it exhibits linear elastic stress-strain behavior.
Answers: 1
Engineering, 04.07.2019 18:10
Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k
Answers: 2
Engineering, 04.07.2019 19:10
The short distance from the objective lens to the object causes problems at high magnification. which of the following is the most serious? a. cleaning the object surface b. positioning the object c. reflection from the object surface. d. illumination of the object
Answers: 1
Engineering, 04.07.2019 19:10
An electric kettle is made out of stainless steel, weighs two pounds (when empty) and is equipped with a heating element that consumes 2 kw of electricity. assuming that the water and the kettle are at the same uniform temperature at any moment of time, calculate the shortest possible time to bring 2 quarts of water from room temperature to the onset of boiling
Answers: 2
An alloy has a yield strength of 818 mpa and an elastic modulus of 104 gpa. calculate the modulus of...
English, 20.09.2021 21:00
Mathematics, 20.09.2021 21:00
Arts, 20.09.2021 21:00
Mathematics, 20.09.2021 21:00
History, 20.09.2021 21:00
Mathematics, 20.09.2021 21:00
Mathematics, 20.09.2021 21:00
Mathematics, 20.09.2021 21:00
Mathematics, 20.09.2021 21:00
Health, 20.09.2021 21:00
Social Studies, 20.09.2021 21:00
Advanced Placement (AP), 20.09.2021 21:00
Mathematics, 20.09.2021 21:00
History, 20.09.2021 21:00