- Question 14 Which Is Not The Disadvantages Of Composites A High Specific Strength And Stiffness C B Weak Matrix And 1 (14.5 KiB) Viewed 32 times
- Question 14 Which Is Not The Disadvantages Of Composites A High Specific Strength And Stiffness C B Weak Matrix And 2 (23.24 KiB) Viewed 32 times
- Question 14 Which Is Not The Disadvantages Of Composites A High Specific Strength And Stiffness C B Weak Matrix And 3 (23.6 KiB) Viewed 32 times
- Question 14 Which Is Not The Disadvantages Of Composites A High Specific Strength And Stiffness C B Weak Matrix And 4 (25.17 KiB) Viewed 32 times
- Question 14 Which Is Not The Disadvantages Of Composites A High Specific Strength And Stiffness C B Weak Matrix And 5 (14.56 KiB) Viewed 32 times
- Question 14 Which Is Not The Disadvantages Of Composites A High Specific Strength And Stiffness C B Weak Matrix And 6 (12.72 KiB) Viewed 32 times
- Question 14 Which Is Not The Disadvantages Of Composites A High Specific Strength And Stiffness C B Weak Matrix And 7 (23.74 KiB) Viewed 32 times
QUESTION 15 Which is an appropriate application of FRP in construction? a. A structural shape to be used as a beam. b. A sandwich panel to be used as a bridge deck. c. An FRP strip used to repair a cracked masonry wall through externally bonding. d. All of them.
QUESTION 16 A composite material is 65 resin (Young's modulus of 7.6 GPa) and 35% unidirectionally placed carbon fibers Young's modulus of 300 GPa) by volume. What is the modulus of elasticity of this composite material? a. 198 GPS b. 110 GPS: 135 GPX d. 110 MP QUESTION 17 Chick Save and Submit to saw and submit Click Save All Anfo sore all answers i E
QUESTION 17 1. A portion of a concrete masonry unit was tested for absorption and moisture content and produced the following results Mass of unit as received - 4.41b: Saturated mass of unit - 4.64b; Oven-dry mass of unit = 42211; Immersed mass of unit - 2.22 lb. What is the absorption in lb/fe and the moisture content as a percent of the total absorption? 8.174 and 45% b. 10 and 8% 174 and 8%. d. 11 and 45% Click Saw and Submit to save and submit. Click Se All Ansties to save all anses,
QUESTION 18 A wood specimen with a cross section of 10 mm 12 mm and a span of 180 mm was tested in bending by applying a load at the middle of the span. If the maximum load is 120 N, what are the maximum moment in the beam and the modulus of the rupture? 8.7200 N.mm and 50 MPa. b.7200 N.mm and 25 MPa OS 5400N.mm and 18.75 MPa: d. 5400 N.mm and 22.5 MPa
QUESTION 19 What are the design high and low temperatures, respectively, for an asphalt binder used for the following condition at the reliability of The seven-day maximum pavement temperatures has a mean of 37 Cand standard deviation of 'The minimum pavement temperature has a mean of 27°C and a standard deviation of 2.5°C 8:40 °C - 29.5 °C 32' 6.37 'C-270 od 49 *C.-22 C
QUESTION 20 An asphalt concrete specimen has the following properties: Asphalt content -5% by total weight of mix. Bulk specific gravity of the mix = 2.43. Theoretical maximum specific gravity - 2.60 Bulk specific gravity of aggregate 2.69 Absorption is negligible. What are the VTM, VMA, for this concrete? Р. 8 se 100 P, G G G MINI Gmb weight in air weight SSD - weight in water VTM = 1001- mb G e MIN