Engineering, 26.07.2019 19:10 ranatashia
Afiber-reinforced polymer composite consists of a matrix of vinyl ester and reinforcing short fibers of e-glass. the volume fraction of e-glass fibres (fm) is 25%. the modulus of vinyl ester (em) is 3.60 gpa. the modulus of e-glass (er) is 76.0 gpa. find the modulus of the composite (ec). a)-15.6 gpa. b)- 21.7 gpa. c) 30.5 gpa. d)- 57.9 gpa. e)- none of the above
Answers: 2
Another question on Engineering
Engineering, 03.07.2019 14:10
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
Engineering, 04.07.2019 18:10
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
Engineering, 04.07.2019 18:10
Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise
Answers: 3
Engineering, 04.07.2019 18:10
Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?
Answers: 2
You know the right answer?
Afiber-reinforced polymer composite consists of a matrix of vinyl ester and reinforcing short fibers...
Questions
Mathematics, 03.11.2019 04:31
Biology, 03.11.2019 04:31
History, 03.11.2019 04:31
World Languages, 03.11.2019 04:31
Mathematics, 03.11.2019 04:31
Health, 03.11.2019 04:31
