Engineering, 17.02.2022 16:00 Amie4100

Match the statements to the proper scenario 1. As a child, Christopher dreamed of working with spacecraft and aircraft. He has studied acoustics, propulsion, and thermodynamics. He has also worked to improve his writing skills. He is finally ready to sit for his PE exam.
2. A space shuttle is being developed. Daniel is one of a team of engineers tasked with ensuring that the design of the aircraft is safe for this mission. This is an extremely important role, as entire crews have been lost due to miscalculations at this phase of the process.
3. NASA has just released a satellite into space. It is supposed to stay in Earth’s orbit but keeps disengaging and floating away. A team of experts is summoned to find a solution.

A aeronautical engineer
B aerospace engineer
C astronautical engineer

Answers: 3

Show answers

Another question on Engineering

Engineering, 03.07.2019 14:10

Amass of m 1.5 kg of steam is contained in a closed rigid container. initially the pressure and temperature of the steam are: p 1.5 mpa and t 240°c (superheated state), respectively. then the temperature drops to t2= 100°c as the result of heat transfer to the surroundings. determine: a) quality of the steam at the end of the process, b) heat transfer with the surroundings. for: p1.5 mpa and t 240°c: enthalpy of superheated vapour is 2900 kj/kg, specific volume of superheated vapour is 0. 1483 m/kg, while for t 100°c: enthalpy of saturated liquid water is 419kj/kg, specific volume of saturated liquid water is 0.001043m/kg, enthalpy of saturated vapour is 2676 kj/kg, specific volume of saturated vapour is 1.672 m/kg and pressure is 0.1 mpa.

Answers: 3

Answer

Engineering, 03.07.2019 14:10

If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.

Answers: 3

Answer

Engineering, 04.07.2019 18:20

Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives

Answers: 2

Answer

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

Answer

You know the right answer?

Match the statements to the proper scenario 1. As a child, Christopher dreamed of working with spa...

Questions