What is its exit temperature-a nuclear power plant

Assignment Help Physics
Reference no: EM13551806

A nuclear power plant generates 3000 MW of energy from nuclear reactions in reactor’s core. This energy is used to boil water and produce high pressure steam at 300 0C. The steam spins a turbine which produces 1000 MW of electrical power. The steam is then condensed and the water is cooled to 25 0C before starting the cycle again. A) What is the maximum thermal efficiency of the power plant? B) What is the plant’s actual efficiency? C) Cooling water flows through a condenser (The low temperature heat exchanger) at a rate of 1.2 x 10-8 L/hr. If the water enters the heat exchanger at 18 0C, what is its exit temperature?

Reference no: EM13551806

Questions Cloud

What are its final temperature and volume : One cylinder in the diesel engine of a truck has an initial volume of 600 cm3. Air is admitted to the cylinder at 30 0C and a pressure of 1.0 atm. The piston rod then does 400 J of work to rapidly compress the air. What are its final temperature and ..
Estimate the thermometers triple point pressure : For the same ideal gas thermometer what temperature, T, corresponds to a pressure of 0.00400 atm, What is the thermometer\'s triple point pressure
An ice cube tray contains enough water : An ice cube tray contains enough water at 22.0 °C to make 18 ice cubes that each have a mass of 30.0g. The tray is placed in a freezer that uses CF2Cl2 (difluorodichloromethane, R-12) as a refrigerant.
Estimate what is the final equilibrium temperature : A 0.60 kg piece of aluminium at a temperature of 180 C is dumped into 900 mL of water at a temperature of 30 C. What's the final equilibrium temperature
What is its exit temperature-a nuclear power plant : A nuclear power plant generates 3000 MW of energy from nuclear reactions in reactor’s core. This energy is used to boil water and produce high pressure steam at 300 0C.
What will the speed of both boxes be after collison : A box 10 kg in massis sitting 4 meters above the ground on the edge of a skateborders half-pipe ramp. What will the speed of both boxes be after collison
What is the radius of a helium-filled balloon : What is the radius of a helium-filled balloon that would carry a load of 3000 N in addition to the weight of the helium when density of the air is 1.29 kg/m^3? Density of the helium is 0.179 kg/m^3.
Estimate how much work is done on the gas in this process : a monatomic ideal gas with an initial pressure of 500 kPa and an initial volume of 1.80L expands isothermally to a final volume of 5.20L. how much work is done on the gas in this process
The rotor of electric motor has rotational inertia : The rotor of an electric motor has rotational inertia Im = 7.59 x 10-3 kg·m2 about its central axis. The motor is used to change the orientation of the space probe in which it is mounted. The motor axis is mounted along the central axis of the probe;

Reviews

Write a Review

Physics Questions & Answers

  At what angle with the ground is the shell projected

A 1350 kg cannon, which fires a 70 kg shell with a speed of 606 m/s relative to the muzzle, At what angle with the ground is the shell projected

  What is the normal force felt by the car tires

A car drives over a hilltop that has a radius of curvature 120 m at the top of the hill with a speed of 20.0m/s. What is the normal force felt by the car tires

  Compute approximately the force constant of the spring

Two speakers, one directly behind the other, are each generating a 295-Hz sound wave. What is the smallest separation distance between the speakers that would produce destructive interference at a listener standing in front of them? Take the speed..

  What is the energy of the scattered photon

An incoming 40 keV photon interacts with an atom by the Compton scattering process, what is the energy of the scattered photon

  Calculate the force exerted on the window by air pressure

On a vacation flight, you look out the window of the jet and wonder about the forces exerted on the window. calculate the force exerted on the window by air pressure

  What is the change in momentum of the cart

A 5-kg cart moving to the right ( ALONG POSITIVE X AXIS) with a speed of 6 m/s collides with a concrete wall and rebounds with a speed of 2 m/s

  Calculate what is the refractive index of the liquid

In a certain time, light travels 4.88 km in a vacuum. During the same time, light travels only 3.19 km in a liquid. What is the refractive index of the liquid

  Determine the lift force provided by the gliders wings

During WWII some paratroopers landed in gliders instead of dropped by parachute. The gliders had no power of their own, Find the lift force provided by the glider's wings

  Find the initial and final values of vapor pressure

An air mass has a temperature of 68F and 970hPa with a mixing ratio of 5 g/kg. Without any condensation or mixing the air mass now has a temperature of 50F and a pressure of 750hPa. Find the initial and final values of a) r, b) T(dew), and c) vapor p..

  What is the rms voltage across the resistor

A resistance R carries a current I = (5 A) sin 120 ?t + (10 A) sin 240 ?t. What is the rms voltage across the resistor

  What is the longest possible wavelength for a standing wave

A string fixed at both ends is 8.98 m long and has a mass of 0.125 kg. What is the longest possible wavelength for a standing wave

  What is the force exerted onto your feet during the landing

You are jumping down from a small ledge 0.7 m high onto a concrete floor. what is the force exerted onto your feet during the landing

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd