Calculate the volume of water used when delivering a load

Assignment Help Electrical Engineering
Reference no: EM13278689

An hydro-electric station has a turbine of efficiency 86% and a generator of efficiency 92%. The effecitive head of water is 150 m. Calculate the volume of water used when delivering a load of 40 MWfor 6 hours. Water weighs /000 kglm3.

Reference no: EM13278689

Questions Cloud

Design a circuit using the transistors and other components : Design a circuit using the transistors and other components used during the semester which provides at least 15 dB of gain. The 3dB filter points should be 100 HZ and 25 KHZ. Assume 110 Volt (AC) power supply.
What is the young''s modulus for this rod : A rod is 2.40 m long and has a diameter of 2.50 mm. What is the Young's modulus for this rod
Find the volume of water used of the station : The effective water head for a 100 MW station is 220 metres. The station supplies full loadfor 12 hours a day. If the overall efficiency of the station is 86.4%,find the volume of water used.
Find the force that the left cable exerts on the board : Ray decides to paint the outside of his uncle's house. He uses a 4.0-m-long board supported by cables at each end to paint the second floor. find the force that the left cable exerts on the board
Calculate the volume of water used when delivering a load : An hydro-electric station has a turbine of efficiency 86% and a generator of efficiency 92%. The effecitive head of water is 150 m. Calculate the volume of water used when delivering a load of 40 MWfor 6 hours. Water weighs /000 kglm3.
What positions you need to take in each of the options : What positions you need to take in each of the options to create a bullish call spread? Bearish call spread? Describe the payoffs at various stock prices with a set of equations or table, for each strategy. Show all work.
What should be the hedge ratio : Verify your answer using the risk-neutral approach-do not just say that you have the same answer; you will need to show the work that the two approaches give the same answer.
Find amount of electrical energy exdpended in raising temp : Find the amount of electrical energy exdpended in raising the temperature of 45 litres of water by 75°C. To what height could a weight of 5 tonnes be raised with the expenditure of the same energy.
Calculate the dollar cost of each of the proposed plans : If the firm had made a purchase of $100,000 for which it had been given terms of 2/10 net 30, would it increase the firm's profitability to give up the discount and not borrow as recommended in part b? Why or why not?

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Find the average power dissipated on the resistor in mw

A square pulse train (i.e. square wave) with low and high voltage values of VL= 0 and VH= 2.9 volts is applied to a DC voltmeter. The voltage measured by the instrument is 0.2 volts. The same signal is applied to an 99 O resistor.

  Determine whether or not function has repeated cards

Write a C-Program that tells whether or not there are repeated cards amoung a 2-d array[4][13]. It returns "true" if it does. The program needs a function to determine whether or not it has repeated cards.

  Find the rms value ot the ac component

a generic rectifier is supplied from a 115v 60hz ac source and operates with a firing angel of 30 degrees. For the output voltage of the rectifier find: The dc component The rms value othe ac component

  What are first three frequency components contained waves

If the fundamental frequency of a square wave is 10 kHz, what are the first three frequency components contained in the square wave

  Design and test a 4-bit ripple carry adder

Design and test a 4-bit ripple carry adder, i. e., an array of 4 full adders, that adds any 4-bit binary number A3A2A1A0 to the 8-4-2-1 BCD code of the third and fourth non-zero and different digits of your Red ID number.

  Find the voltage gain realized

A transconductance amplifier with Ri = 2 kΩ, Gm = 40 mA/V , and Ro = 20kΩ is fed with a voltage source having a source resistance of 2kΩ and is loaded with a 1kΩ resistance. Find the voltage gain realized (from the source internal voltage to the o..

  Compute the approximate quantization

Calculate the approximate quantization S/N ratio in the baseband audio signal at the receiver output (after the DAC and LPF).

  Find the probability that the aircraft cannot fly

On a certain aircraft, the main control circuit on an autopilot fails with probability p. A redundant backup circuit fails independently with probability q. The aircraft can fly if at least one of the circuits is functioning.

  Design a circuit to control a network of switches

A circuit is required in order to control a network of switches. The circuit has four inputs: three of the switches are normal on/off switches while the fourth switch is an enable switch for the entire circuit. The circuit should have the followin..

  Calculate the electric field across the resistor

The voltage drop across a 1 cm long resistor is 10 V. a) Calculate the electric field across the resistor; b) Calculate the work done by the electric field when it pushes a single electron through the length of the resistor

  Design a bcd-to-7-segment decoder

Design a BCD-to-7-segment decoder/driver (code converter) by using two different VHDLs (two projects - one low elvel and one high level) You need to turn in vhdl codes, testbench codes, simulation waveforms

  Explain power factor

Power Factor, A single phase electric motor has an output power of 10 kW and an efficiency of 90% at full load. The motor is fed from a 240 V supply via a cable that has a resistance of 10 milli ohms per metre length.

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