Homework Answers
Usually the reflectors are installed inorder to minimize the radiative hea transfer.So there will be more energy at the surface of the reactor.As a result, there will be increase in the flux at the edge of the reactors.
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If a reflector is added to the outside of a reactor, what effect does it have...
Nuclear (Please show work) 9) Which one of the following is a reason for neutron flux...
Nuclear (Please show work)
9) Which one of the following is a reason for neutron flux shaping in a reactor core? A. To minimize local power peaking by more evenly distributing the core thermal neutron flux B. To reduce thermal neutron leakage by decreasing the neutron flux at the edge of the reactor core C. To reduce the size and number of control rods needed to ensure the reactor remains subcritical following a reactor trip D. To increase differential control...
What effect does increased altitude have on lift and drag forces at the beginning of the...
What effect does increased altitude have on lift and drag forces at the beginning of the flight (if temperature and humidity remain the same)? A. The forces are decreased B. The forces are increased C. The forces remain the same
We start our reactor physics analysis with the steady-state one-group neutrorn diffusion equation. Explain what we...
We start our reactor physics analysis with the steady-state one-group neutrorn diffusion equation. Explain what we mean by "steady state" and "one group," and how that differs from an actual reactor 2 Although no reactor is truly infinite, an infinite reactor is a valid theoretical model because In developing the steady state one-group neutron diffusion equation, we assume that all neutrons are fast the reactor is heterogeneous all neutrons are thermal flux is symmetrical and continuous e.neutron density changes with...
What effect does increased cytosolic Ca2+ have in the cytoplasm? Where does the calcium come from...
What effect does increased cytosolic Ca2+ have in the cytoplasm? Where does the calcium come from and where does it return?
Question 11 2 pts What effect does the purchase of government bonds have on the US...
Question 11 2 pts What effect does the purchase of government bonds have on the US economy (in the short run)? Increased consumption Decreased investment Decrease in the CPI Unclear Question 12 2 pts Suppose a person named Erica borrows $10,000 in 2018 which she needs to pay back to the "Bank of Segura" in a year. The nominal interest rate is 10% while the inflation rate is 35%. How much will Erica need to pay back in 2019? $1,000...
What effect did changing the angle have on the period of oscillations? a. As the angle...
What effect did changing the angle have on the period of oscillations? a. As the angle increased, the period decreased. b. The angle has no effect. c. When the angle was less than 15 degrees, changing the angle had no effect on the period. When the angle was much larger, the period was shorter. d. When the angle was less than 15 degrees, changing the angle had no effect on the period. When the angle was much larger, the period...
The Two Effects of a Stronger Dollar. 1st Effect. [Choose The direction of change to the...
The Two Effects of a Stronger Dollar. 1st Effect. [Choose The direction of change to the SRAS curve when the value of the dollar increases relative to foreign currencies. The cause of change to SRAS when the value of the dollar increases relative to foreign currencies. Choose) Does the Price Level increase or decrease? [Choose) Does Real GDP increase or decrease? ✓ Choose] decrease right lower foreign input prices increase left higher foreign input prices • Previous The Two Effects...
1. What does the term “bullwhip effect” mean? 2. What role does the “bullwhip effect” have...
1. What does the term “bullwhip effect” mean? 2. What role does the “bullwhip effect” have on the effective management of the supply chain?
Assuming gas molecules in a container with a movable end (a piston), what effect will each...
Assuming gas molecules in a container with a movable end (a piston), what effect will each of following changes have on the specified variable? 1-The effect on pressure when more gas molecules are added with the volume and temperature held constant. 2-The effect on pressure when the temperature is increased with the volume and number of molecules of gas held constant. 3- The effect on pressure when the volume is increased with the temperature and number of molecules of gas...
You have a box of filled with gas and by some process you double the number...
You have a box of filled with gas and by some process you double the number of atoms in the box, but now each one only has (on average) half as much energy as before the process started. What has happened to the thermal energy and temperature of the gas, respectively? -Thermal energy increased, temperature decreased. -Thermal energy decreased, temperature unchanged. -Thermal energy unchanged, temperature unchanged. -Thermal energy unchanged, temperature decreased.
Nuclear (Please show work)
9) Which one of the following is a reason for neutron flux shaping in a reactor core? A. To minimize local power peaking by more evenly distributing the core thermal neutron flux B. To reduce thermal neutron leakage by decreasing the neutron flux at the edge of the reactor core C. To reduce the size and number of control rods needed to ensure the reactor remains subcritical following a reactor trip D. To increase differential control...
We start our reactor physics analysis with the steady-state one-group neutrorn diffusion equation. Explain what we mean by "steady state" and "one group," and how that differs from an actual reactor 2 Although no reactor is truly infinite, an infinite reactor is a valid theoretical model because In developing the steady state one-group neutron diffusion equation, we assume that all neutrons are fast the reactor is heterogeneous all neutrons are thermal flux is symmetrical and continuous e.neutron density changes with...
Question 11 2 pts What effect does the purchase of government bonds have on the US economy (in the short run)? Increased consumption Decreased investment Decrease in the CPI Unclear Question 12 2 pts Suppose a person named Erica borrows $10,000 in 2018 which she needs to pay back to the "Bank of Segura" in a year. The nominal interest rate is 10% while the inflation rate is 35%. How much will Erica need to pay back in 2019? $1,000...
The Two Effects of a Stronger Dollar. 1st Effect. [Choose The direction of change to the SRAS curve when the value of the dollar increases relative to foreign currencies. The cause of change to SRAS when the value of the dollar increases relative to foreign currencies. Choose) Does the Price Level increase or decrease? [Choose) Does Real GDP increase or decrease? ✓ Choose] decrease right lower foreign input prices increase left higher foreign input prices • Previous The Two Effects...
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