Can the exhaust flow energy be used
A large stationary diesel engine produces 15MW with a thermal efficiency of .4. The exhaust gas which we assume is are, flows out at 800K, and the intake is 290K. How large is the mass flow rate? Can the exhaust flow energy be used?
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The compressor uses 1.6 kW of power. What is the maximum possible heat pump COP for a system operating between the two reservoirs?
Write the expression for the radial distribution function of a 3p electron in a hydrogenic atom and determine the radius at which the electron is most likely to be found.
Estimate the common logarithm of 10 using linear interpolation. For each of the interpolations, compute the percent relative error based on true value.
The cable is made of steel. What diameter should tar cable b so that the material does not exceed 50 percent of it's tensile strength? Value of tensile strength is 500X 10^6 N/m^2
In an orthogonal cutting operation, the chip velocity was determined using a Laser Doppler Velocimeter (LDV) as 80 % of the cutting speed. A tool of zero degree rake angle was employed in the cutting process.
The current I(t) flowing in a RLC circuit with R=11ohm, L=0.1H, C=10^-2F and the source voltage E(t) = 110sin(377t) becomes steady state at time 5s. Find out the steady state current flowing in the circuit.
The propeller of a light plane has a length of 2.032 m and a mass of 19.96 kg. The rotational energy of the propeller is 373.7 kJ. What is the frequency of the propeller in rpm? You can treat the propeller as a thin rod rotating through its center
In an orthogonal cutting experiment, with a 10-degree rake angle cutting tool, the chip velocity was measured to be 80% of the cutting speed. Determine the shear angle.
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: The National Council for the Social Studies (NCSS) outlines a developmental sequence for social studies-the youngest children learn about their neighborhood
Begin your work by examining each of the following therapeutic approaches and consider the counseling theory that best aligns with each approach:
A counseling center receives a referral for a college student struggling with academic motivation, relationship problems, and anxiety about the future.
Formulate different questions by same topic from the questions below? How might connection to one's culture improve their ability to engage in somatic psycholog
This week, share your thoughts regarding the measurement of behaviors in applied behavior analysis. Identify something in your own life
This week we are examining Counselor Competence and Training. Complete the Self Inventory on page 342. Answer the questions below:
Clinical mental health counseling versus school counseling really brought to light for me how influential professional organizations are on our field.