Repeat assuming 90 percent efficiency

Assignment Help Physics
Reference no: EM132762448

In a hydroelectric plant, 250m^3 of water pass through the turbines every minute. The plant is rated at 540 kW output power. How far does the water fall? Assume 100 percent efficiency and assume that 1m^3 of water =1t=1000kg. Repeat assuming 90 percent efficiency.

Reference no: EM132762448

Questions Cloud

What is the amount of r and d expense that mycrowsoft should : $182,654 was spent prior to the project being technically feasible. What is the amount of R and D expense that MyCrowSoft should recognize for this project?
Does the contribution meet the minimum length requirements : Discuss the roles that Planners should play. Be sure to also address who else should be involved and who should prepare local hazard mitigation plans.
Why the selected stock is a suitable investment for client : Suggest the primary reasons why the selected stock is a suitable investment for your client. Include a description of your client's profile.
What would be your response to shareholders and customers : After watching the required video "Profit's not always the point" by Harish Manwani and reading the article "Samsung delays launch of Galaxy Fold After Screen.
Repeat assuming 90 percent efficiency : Assume 100 percent efficiency and assume that 1m^3 of water =1t=1000kg. Repeat assuming 90 percent efficiency.
Identify the disadvantages of self-insurance : Established in 1850, Identify the advantages and disadvantages of self-insurance and write brief descriptions how each applies to Taunton College.
Describe the energy transfers taking place : Use diagrams and describe the energy present at each of the the three extreme points (i.e. minimum, equilibrium, and maximum)
Which actions would reduce its need to issue new common : Bankston would like to avoid issuing new stock. Which of the following actions would REDUCE its need to issue new common stock?
Compute variable predetermined manufacturing overhead : Variable manufacturing overhead costs $54,000. Compute the total, fixed, and variable predetermined manufacturing overhead rates.

Reviews

Write a Review

Physics Questions & Answers

  Determine how many maxima does it detect

Two radio-frequency point sources S1 and S2, separated by distance d = 1.6 m, are radiating in phase with ? = 0.4 m. How many maxima does it detect

  Show the final formula and the numerical answers

Find the two times the ball is at the height y = ½ h. Show the final formula and the numerical answers.

  Determine the amount of work done by the force of gravity

While leaning out a window that is 5.5 m above the ground, you drop a 0.60-kg basketball to a friend at ground level. determine the amount of work done by the force of gravity

  What is the resulting nucleus

The nucleus 60Co decays by the emission of an electron ( B 2). (Energetic gamma rays also accompany this decay and are used for the treatment of cancer.) What is the resulting nucleus

  Determine how fast does the image of the object move

Spherical mirror has a focal length of 10 cm. find location and then describe image for an object distance of 25 cm. How fast does the image of the object move

  What is the magnitude of the electric field

A square aluminum plate 10.0cm on a side carries an electric charge of -2.88x10^-12C.

  What sensation would we feel

What sensation would we feel? How could I estimate how big the revolution speed would be for us to feel it? Would it be possible to speed up the Earth motion around the Sun? How?

  Find after what time is the capacitor fully charged

An initially uncharged micro-farad capacitor and 12 Ohm resistor are connected in series with a 5V battery at t=0/ After what time is the capacitor fully charged

  What is the angular acceleration of the tires

The tires of a car make 86 revolutions as the car reduces its speed uniformly from 88.0 km/h to 60.0 km/h . The tires have a diameter of 0.90 m.

  Determine the specific gravity of this other fluid

A bottle has a mass of 35.00 g when empty and 98.44 g when filled with water. When filled with another fluid, the mass is 88.78 g. What is the specific gravity of this other fluid

  Q1 a parachutist descending at a speed of -130 ms loses a

q1. a parachutist descending at a speed of -13.0 ms loses a shoe at the altitude of 54.0 m.a when does the shoe reach

  Find rotational and translational kinetic energies of ball

A baseball has a mass of 0.15 kg and radius 3.7 cm. In a baseball game, determine the rotational and translational kinetic energies of the ball

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