Determine minimum amount of water in gallons it must hold

Assignment Help Electrical Engineering

Reference no: EM13230930

The Dinorwig pumped storage hydroelectric facility in Northern Wales utilizes an abandoned slate quarry named Marchlyn Mawr as the upper reservoir. 600 meters below the Llyn-Peris lower reservoir can be found. The plant contains six 288MW generators. Given the overall facility efficiency is 76%, and the plant is capable of full output for a duration of 5 hours, determine the potential energy of upper reservoir and the minimum amount of water in gallons it must hold.

Reference no: EM13230930

Questions Cloud

Update columns orderplaced subtotal shipping tax and totel : After a shopper completes an order, a procedure is called to update the following columns in the Basket table: orderplaced, subtotal, shipping, tax and total.

What are the rated full -load speeds of a motor : What are the rated full -load speeds of a 400HZ motor that may be connected for either two or four pole operation, assuming a full load slip of 4% for both cases

Find the volts-div scale that is being used : If the output of the function generator for a sinusoidal waveform is 6 voltage divisions peak to peak and the voltmeter reads 2.12V, find the volts/div scale that is being used. If the frequency is 1 KHz and the peaks are 5 horizontal divisions ap..

Introducing a project management philosophy : What do you see as being the primary challenges to introducing a project management philosophy in most organizations? That is, why is difficult to shift to a project-based approach in many companies?

Determine minimum amount of water in gallons it must hold : The plant contains six 288MW generators. Given the overall facility efficiency is 76%, and the plant is capable of full output for a duration of 5 hours, determine the potential energy of upper reservoir and the minimum amount of water in gallons ..

What is the impedance of the circuit in rectangular form : A series circuit has a 1k(ohm) resistance and a 1k(ohm) inductive reactance. v1= 1 vrms a. what is the impedance of the circuit in rectangular form b. the frequency is given as 1kHz, what is the inductance of the coil L= c.

Define the deoxyribonucleic acid : popularized in recent years by its use in high-profile criminalinvestigations and paternity cases, DNA, deoxyribonucleic acid, is most commonly used to prove a relationship to an individual

Write a method, insertat, that takes four parameters : write a method, insertAt, that takes four parameters: an array of integers; the length of the array; an integer, say insertItem; and an interger, say, index.

Compute the ph for acetic acid : If a solution is made by mixing 20.0mL .4M NaCH3COO with 30mL .4 CH3COOH, calculate the pH for acetic acid, Ka = 1.76x10^-5.

User Account

All Pages