ZuoTi.Pro
Question

A certain power plant puts out 580 MW of electric power Estimate the heat discharged per second, assuming the plant has an efficiency of 32% How is this heat dissipated?
science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Power gne Lot-the total heat ganeated be X Hence heat, discharged=BAS-580- 1 sasmo

2 0
Add a comment
Know the answer?
Add Answer to:
A certain power plant puts out 580 MW of electric power Estimate the heat discharged per...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • 1. [lpt A power plant produces 48 MW of electric power with an efficiency of 39...

    1. [lpt A power plant produces 48 MW of electric power with an efficiency of 39 %; the waste heat is discharged into 14 ocean water. Suppose the waste heat could instead be used to heat homes during the winter. If a typical Canadian home requires 4 kW on average for heating, how many homes could be heated with the waste heat of this power plant? Answer: Submit Al Answers Not yet eorrect, tries 4/15 Video tutorial 1. [lpt A...

  • A steam-electric power plant delivers 900 MW of electric power. The surplus heat is exhausted into...

    A steam-electric power plant delivers 900 MW of electric power. The surplus heat is exhausted into a river with a flow of 4.95×105 kg/s, causing a change in temperature of 1.12 oC. What is the efficiency of the power plant (in % Don't enter a unit.)? Incorrect. What is the rate of the thermal source?

  • Consider a coal-fired steam power plant that produces 175 MW of electric power. The power plant o...

    Consider a coal-fired steam power plant that produces 175 MW of electric power. The power plant operates on a simple ideal Rankine cycle with turbine inlet conditions of 8 MPa and 560°C and a condenser pressure of 8 kPa. The coal has a heating value (energy released when the coal is burned) of 29,300 kJ/kg and a CO2 emission value of 0.093 kg CO2/MJ. Assuming that 85% of this energy is transferred to heat in the boiler and that the...

  • A power plant running at 37{\rm \\%} efficiency generates 370MW of electric power. Part A At what rate (in MW) is heat e...

    A power plant running at 37{\rm \\%} efficiency generates 370MW of electric power. Part A At what rate (in MW) is heat energy exhausted to the river that cools the plant?

  • A coal-fired steam power plant produces 175 MW of electric power. The power plant operates on...

    A coal-fired steam power plant produces 175 MW of electric power. The power plant operates on a Rankine cycle with turbine inlet conditions of 7 MPa and 550oC and a condenser pressure of 15 kPa. The turbine efficiency and pump efficiency are both 0.8. The coal has a heating value (energy released when the fuel is burned) of 29,300 kJ/kg. Assuming that 85 percent of this energy is transferred to the steam in the boiler and that the electric generator...

  • A certain nuclear power plant has an electrical power output of 515 MW. The rate at...

    A certain nuclear power plant has an electrical power output of 515 MW. The rate at which energy must be supplied to the plant is 1,540 MW. (a) What is the thermal efficiency of the power plant? (b) At what rate is thermal energy expelled by the plant? MW

  • A nuclear power plant has an electrical power output of 1000 MW and operates with an...

    A nuclear power plant has an electrical power output of 1000 MW and operates with an efficiency of 33%. If the excess energy is carried away from the plant by a river with a flow rate of 1.4e6 kg/s, what is the rise in temperature of the flowing water? Hint: Consider the flow of energy during one second. During that second, the power plant does 1000 MJ of work ?. Knowing the work and the efficiency, you can calculate the...

  • A nuclear power plant has a reactor that produces heat at the rate of 870 MW....

    A nuclear power plant has a reactor that produces heat at the rate of 870 MW. This heat is used to produce 240 MW of mechanical power to drive an electrical generator. (a) At what rate is heat discarded to the environment by this power plant? MW (b) What is the thermal efficiency of the plant? A research group plans to construct an engine that extracts energy from the ocean, using the fact that the water temperature near the surface...

  • 20.54---- A typical coal-fired power plant generates 1000 MW of usable power at an overall thermal...

    20.54---- A typical coal-fired power plant generates 1000 MW of usable power at an overall thermal efficiency of 38%. a) What is the rate of heat input to the plant? b) The plant burns anthracite coal, which has a heat of combustion of 2.65×107J/kg. How much coal does the plant use per day, if it operates continuously? c) At what rate is heat ejected into the cool reservoir, which is the nearby river? d) The river's temperature is 18.0 ∘C...

  • A typical coal-fired power plant generates 1000 MW of usable power at an overall thermal efficiency...

    A typical coal-fired power plant generates 1000 MW of usable power at an overall thermal efficiency of 37%. Part A What is the rate of heat input to the plant? Part B The plant burns anthracite coal, which has a heat of combustion of  2.65×107J/kg. How much coal does the plant use per day, if it operates continuously? Part C At what rate is heat ejected into the cool reservoir, which is the nearby river? Part D The river's temperature is...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
Active Questions
ADVERTISEMENT