Engineering, 18.10.2020 06:01 ginocousins06

Read the sentences from the article. 1. They have developed an easy-to-use eye dropper that could benefit older people with shaky hands and a
mouth guard that fits athletes who wear braces.
2. Finally, they developed a device that automatically keeps the bladder clear and free of blood clots
immediately after prostate or bladder surgery.
3. One team created a better way for medical professionals to practice inserting intravenous (IV) catheters.
4. Students work on 10 to 15 projects at the start of the course, then narrow that down to six or eight with
the greatest potential for solutions.
Which two sentences taken together provide the BEST evidence that students in the medical engineering
program have invented devices that can improve the way doctors do their jobs?
A. 1 and 3
B. 1 and 4
C. 2 and 3
D. 2 and 4

Answers: 2

Show answers

Another question on Engineering

Engineering, 04.07.2019 18:20

Refrigerant-134a enters the compressor of a refrigerator as superheated vapor at 0.14 mpa and -10°c at a rate of 0.05 ka/s and leaves at 0.8 mpa and 50°c. the refrigerant is cooied in the condenser to 0.72 mpa and 26'c. it is then throttled to 0.15 mpa. sketch the t-s diagram for the system and evaluate: 6) the rate of heat removai from the refrigerated space (kw), it) the power input to the compressor (kw), ii) the isentropic efficiency of the compressor (%), and iv) the cop of the refrigerator.

Answers: 2

Answer

Engineering, 04.07.2019 18:20

An open feedwater heater operates at steady state with liquid entering at inlet 1 with t? = 40°c and pl = 1 .2 mpa. water vapor att2-200°c and p2 = 1.2 mpa enters at inlet 2. saturated liquid water exits with a pressure of pa 1.2 mpa. neglect heat transfer with the surroundings and all kinetic and potential energy effects, determine the mass flow rate of steam at inlet 2 if the mass flow rate of liquid water at inlet 1 is given as 2 kg/s.

Answers: 3

Answer

Engineering, 04.07.2019 19:20

The power source in a certain welding setup generates 3500w that is transferred to the low carbon steel work with a heat transfer factor of 0.85. the melting factor in the operation is 0.45. a continuous fillet weld is to be made with a cross-sectional area of 23 mm2 determine the travel speed at which the welding can be accomplished.

Answers: 3

Answer

Engineering, 06.07.2019 03:10

Consider a 1.2 meter high and 2 meter wide glass window whose thickness is 6 mm and thermal conductivity is 0.78 w/m °c. the room temperature is maintained at 24 °c, while the outdoor temperature is -5 °c. the convective heat transfer coefficients on the inner and outer surfaces of the window are 10 w/m2 °c and 25 w/m2 °c respectively. (a) draw the thermal resistance network, etermine the steady rate of heat transfer t e glass window (c) determine the temperature of the inner surface of the window

Answers: 3

Answer

You know the right answer?

Read the sentences from the article. 1. They have developed an easy-to-use eye dropper that could b...

Questions