Calculate the oxygen temperature at the compressor outlet
Oxygen at 100 kPa, 27°C is compressed to 1 MPa in an adiabatic compressor whose isentropic efficiency is 0.80. Calculate the oxygen temperature at the compressor outlet is?
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A researcher wanted to determine if the average waiting time at the emergency room in a local hospital is greater than 60 minutes. He randomly selected 15 patients at the emergency room facility and recorded their waiting times in minutes.
Since the freezing point of a solution depends on the relative number of particles, what would you caclcu;ate to be the freezing point of 0.1 m solutions in water of (a) NaCl, (b) BaCl2? Assume that these salts are 100% ionized in solution.
R134a is condensed at a constant temperature of 30°C as it flows through the condenser of a refrigerator by rejecting heat at a rate of 6 kW.
What is the velocity of A relative to B? (Express your answer in terms of the unit vector I-hat and J-hat, where I-hat is toward the east)
The AC storage has an rms voltage of 100.0V and as angular frequency of 10.0*10^3 rads/sec find: (a) Find the resistance of the capacitor and the inductor
In 2003-2011 there are on average 75 days of rain per year. Assume that a year has 365 days, ignore leap years, and that a rainy day occurs randomly and is independent. What is the probability of having two or more rainy days in a 7 day week?
(a) What is the electric force exerted on an electron when it is 3.0x10^-15 m from the center of the nucleus? (b) What is the acceleration of the electron at this point?
Determine the terminal velocity of a 75-mm diameter sphere made of solid aluminum (specific weight=26.6KN/m^3) in free fall in (a) castor oil at 25 degrees C, (b) water at 25 degrees C
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Review section 2.2 about the various research methods used by sociologists, then address the following questions.
Question: Which statement is true regarding psychometrists? Need Assignment Help? Question options:
In conclusion, the problem space identification process requires rigorous literature synthesis, external validation, and structured argumentation to establish
Erikson believed that people go through eight stages of psychosocial evolution that is termed psychosocial development
Question 1: Compare and contrast student-centered learning to teacher-centered learning.
The concepts of being genuine, having a positive regard for, and seeing clients as having basic goodness and an internal capacity for self-growth
Answer this question with detailed references in paragraph format: What is countertransference, and how does it impact the therapeutic relationship?