Engineering, 24.12.2019 01:31 Blbyrd1287
Iin a flexural test of a standard 2 by 2 by 30-in. douglas-fir specimen (28-in. span), the deflection at midspan was 0.125 in. when the center load was 800 lbs., the load still being within the elastic range. the beam failed at a center load of 2,800 lbs. when the deflection was 0.600 in. compute the modulus of elasticity.
Answers: 1
Another question on Engineering
Engineering, 03.07.2019 19:30
When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line
Answers: 3
Engineering, 04.07.2019 18:10
A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.
Answers: 2
Engineering, 04.07.2019 18:10
Which of the following ziegler nichols tuning methods the response of the controller to a step input should exhibit an s-shaped curve? a)-open loop mode b)-closed loop mode c)-both modes (open & closed) d)-none of the modes (open & closed)
Answers: 3
Engineering, 04.07.2019 18:20
Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis
Answers: 1
You know the right answer?
Iin a flexural test of a standard 2 by 2 by 30-in. douglas-fir specimen (28-in. span), the deflectio...
Questions
Mathematics, 02.12.2021 18:00
Mathematics, 02.12.2021 18:00
Biology, 02.12.2021 18:00
Mathematics, 02.12.2021 18:00
English, 02.12.2021 18:00
Business, 02.12.2021 18:00
Mathematics, 02.12.2021 18:00
History, 02.12.2021 18:00
English, 02.12.2021 18:00
English, 02.12.2021 18:00
Geography, 02.12.2021 18:00
Mathematics, 02.12.2021 18:00
German, 02.12.2021 18:00
