77. A large hydroelectric power station hasa head of 324 m and an average flow of1370 m³/s. The reservoir has an area of6400 km2. The available hydroelectric3power is(i) 2100 MW(ii) 5600 MW(iii) 4350 MW(iv) 2650 MW

Given, A large hydroelectric power station has, Head, H = 324 m Rate of flow, Q = 1370 m3/s…

hydroelectric power station has a head of 324 m and an average flow of 1370 m/s. The reservoir has an area of A large 3 6400 km². The available hydroelectric power is (i) 2100 MW (ii) 5600 MW Çiii) 4350 MW (iv) 2650 MW

hydroelectric power station has a head of 324 m and an average flow of 1370 m/s. The reservoir has an area of A large 3 6400 km². The available hydroelectric power is (i) 2100 MW (ii) 5600 MW Çiii) 4350 MW (iv) 2650 MW

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Related questions

Q: Q2:- A semiconductor material has electron and hole mobilities un and up respectively. When the…

A: We need to find out conductivity

Q: The instrument readings obtaincd from open and short-circuit tests on 25KVA, 1000/240V, 50HZ…

Q: An alternating voltage v = 100 sin 120pi t volts is applied across a coil of resistance 32 Ω…

A: Given: An alternating voltage is v=100sin120πt And coil of resistance R=32 Ω Inductance of coil,…

Q: Problem [10] Obtain the inductor current for t>0 in each of the circuits below. 12 Ω 42 2 A 4Ω t=0…

A: As per company guidelines we are supposed to answer only one question. Kindly repost other questions…

Q: B. Determine the amount of time delay operation of 12-bit serial in / serial out shift register Data…

A: For 12bit SISO register We require 12 flip flops and each flip flop has a time delay Tpd. Therefore…

Q: a unity feedback control system with G(s) when subjected to unit step input, it is required that…

Q: A three phase power system has a power base 100 MVA and a volatge base 33 kV. Calculate the current…

A: A three-phase system is used for the transmission of bulk power over larger distances, it consists…

Q: Suppose w =+. x cos? t, y = sin? t, z = ;; dw Evaluate at t = 3, by using the Chain Rule dt

A: It is given that: w=xz+yzx=cos2ty=sin2tz=1t

Q: Problem 2 A wireless link is modeled as a two-path channel with a delay spread Tm= 2 µs. The…

Q: If an AC sine wave has a peak voltage of 338 V, what is the RMS and Average voltage of the signal? O…

A: Given data, An AC sine wave has a Peak voltage, Vm=338 V

Q: Determine the currents Ic, IB, IE and the voltages VBE, VCE, VCB if Vcc =15V and B=100. +15 V Rc Ra…

Q: Exumple obtain the exponential Fourier series for Hhe wwveform below, also dravw the freg.uency…

Q: 2- Petermine the Veilue of Rs which is requireed to conneel it with the moving Cail to obtain (5v,…

Q: A 4.7 Micro-Farad capacitor is in series with a 470 K-Ohm resistor with a 12V power supply. How long…

A: Given, A series RC circuit in which C=4.7 μFR=470 kΩVS=12 V

Q: 4) A 1200 kHz carrier is amplitude-modulated by two tones of 500 Hz and 700 Hz. Which one is a…

Q: 3. Write an HDL design module, hw8_circuit, to describe the functionality of the circuit shown…

A: According to the question, for the given circuit as shown below We need to describe the…

Q: The switch in the circuit below closes at time t=0, and a long time passes such that steady-state…

A: We need to find out voltage across R3 .

Q: 2. An auto-transformer supplies a load of 3 kW at 115 volts at a unity power factor. If the applied…

A: given here an auto-transformer supplies a load of 3 kW at 115 volts at unity power factor. primary…

Q: 2- Design a mulirange with (5o, 150, 280)U? sol : -3 Vm = 30 * 10 m2= 50 10 1666-666 %3D Vm 30 m2 =…

A: In this question we will design multi range voltmeter....

Q: Design a multi range ammeter to give the following ranges 100mA, 1A, 5A, and 50A. If d'Arsonval…

Q: A 3-0, 50-Hz, star-connected, 2,000 kVA, 2,300-V alternator gives a short-circuit current of 600 A…

Q: Consider the plant: 20 G(s)=- (s +2)(s+10) What is the shortest 2% settling time that you can…

Q: A certain regulator has a no-load output voltage of 16 V and a full-load output voltage of 15.6 V.…

Q: The power input to a 415 V, 50 Hz, 6 pole 3-phase induction motor running at 975 rpm is 40 kW. The…

Q: What is the minimum length of antenna required transmit a radio signal of frequency 20 MHz? a. 3.75…

A: Given data, Frequency of radio signal, f=20 MHz

Q: (5) What happens when the switch is moved from position A to position B in the figure shown below?…

Q: The figure shows the excitation curve (including residual voltage) of a 170 kW, 250 V DC shunt…

A: Given curve is for 850 rpm rated current. Nrated =850

Q: 1. Density current (j) is equal to:- a. J=. As Δι b. c. Ai Av AL 2. The energy density (w) is:- afe…

Q: The only instrument among the followings that is normally not connected to the aircraft electrical…

A: Types of instruments in aircraft TCAS (Traffic collision avoidance system) GPS (Global Positioning…

Q: Design a multi range ammeter to give the following ranges 100mA, 1A, 5A, and 50A. If d'Arsonval…

Q: Proof the expression for string efficiency.

Q: Given the unity feedback system: R(s)+ E(s) 2s +8 Y(s) s+4 The system type is The steady state error…

A: Given data,

Q: -8V RI=1.2k2 +12V R2=2-5k2 Silicondiode रि Sa00 Construct the circuit in more ealsy way and kindly…

A: We need to find out current and voltage for given circuit

Q: a- Explain why it is important to provide enough reactive power throughout an electric power system.…

A: POWER SYSTEM : The power system is a network that includes the generation, distribution, and…

Q: From the given circuit, determine v, for all time interval when Vs = 30 [u(-t) + u(t - to = 10 ms 20…

Q: 4Ω 10 V 6 V ww Find i Select one: O a. 0.333 A O b. 0.666 A O c. -2.666 A O d. -0.333 A O e. -0.666…

A: According to Kirchoff's voltage law, The sum of the voltage across all the components in a…

Q: with a coil of inductance 50 mH and unknown resistance R across a 120 V, 50 Hz supply. If the…

Q: Write the expressions for the following descriptions. 16. A 10 volt peak sine wave at 20 Hz 17. A 5…

A: We need to write the voltage expression for given details

Q: Ez=+18 pung I, Vz,V, Rus6r Vz

A: In this question, We need to determine the current I and voltage V1 and V2.

Q: 1.4 Consider an angle-modulated signal: x-(t) = = 10 cos(w.t +3 sin wmt) Assume FM and fm =1 KHz.…

A: Given: An angle modulated signal, xct=10cosωct+3sinωmt And for Frequency modulation fm=1 kHz

Q: What is the Thévenin equivalent source that drives the inductor in the given circuit? V1 is 3V @…

A: The thevenin's equivalent circuit can be obtained by using the voltage divider rule and resistor…

Q: Power amplifier delivers 3.6 W of power to a load. The input signal power was 200 mW. What is the…

A: We need to find out power gain

Q: What is the wavelength corresponding to a frequency of 300 MHz?

A: Wavelength is nothing but the speed of light to the frequency. The unit of wavelength is meter.

Q: From the given circuit, determine v, for all time interval when V, = 30 [u(-t) + u(t – to)] V to =…

A: In this question, We need to determine the voltage Vc if time to= 10ms.

Q: ELECTRONIC VOM S, R2 (m A 10K 1.5m Adc 3. Rs 1K 0-5 Vdc M. 0-0.1mAdc Fig. 17-2

A: We know that ,in series circuit Current through each element is same. Current chooses always low…

Q: Q2 A 200 V shunt motor having armature resistance of 0.4 N and shunt field resistance f 100 2 drives…

Q: Given the closed loop transfer function described by the Laplace transfer function: 20(s+6) G(s) =…

A: Given, Closed loop transfer function, Gs=20s+6s+2s2+2s+4

Q: circuit connection diagram on how to synchronize an alternator to the grid using lab volt. using…

A: The purpose of the synchronization is to ensure that during the circuit breaker closure (closing the…

Q: In a digital voltmeter, the oscillator frequency is 400 kHz. A ramp voltage to be measured by this…

A: It is given that: f=400 kHzTw=20 ms

Q: Refer to the figure below where packet Pis forwarded to Network2. R1 R2 MTU-4500 MTU-1500 Network1…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Concept explainers

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

Question

77. A large hydroelectric power station has
a head of 324 m and an average flow of
1370 m³/s. The reservoir has an area of
6400 km2. The available hydroelectric
3
power is
(i) 2100 MW
(ii) 5600 MW
(iii) 4350 MW
(iv) 2650 MW

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Analysis of Single Phase and Three Phase System

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

hydro-electric generating plant is supplied from a reservoir of capacity 20000000m3 with a head of 200m. The hydraulic efficiency of the plant is 0.8 and the electric efficiency is 0.9. What is the total available energy?
A hydroelectric plant has a reservoir of area 2 sq. kilometres and of capacity 5 million cubic meters. Thenet head of water at the turbine is 50 m. If the efficiencies of turbine and generator are 85% and 95%respectively, calculate the total energy in kWh that can be generated from this station. If a load of 15000kW has been supplied for 4 hours, find the fall in reservoir.
A hydroelectric plant has a reservoir area 28.5 x 10^5 sq. meters and of capacity 5 million cubic meters. The net head of water at the turbine is 60 m. If the efficiencies of turbine and generator are 85% and 95% respectively, calculate the total energy in kWh that can be generated from this station. If a load of 25,000 kW has been supplied for 6 hours, find the fall in reservoir.
1.2 A hydro-electric power station is used to supplement the unmet constant load demand for 2 hours and 30 minutes during peak periods. It has a reservoir of 0.03 km2 area and a 2.7 metres depth. The overall water in the reservoir can generate a total energy of 17236 kWh at an effective head of 95 metres. After supplying the load, the reservoir depth has decreased by 20%. Correct every question to two decimal places : 6. Determine the overall efficiency of the power station. 7. Determine the load consumption (kWh). 8. Determine the volumetric flow rate (m3/s). And Determine the remaining volume of water after supplying the unmet load demand (m3)
Consider a house that has a 120V mains with mains frequencyof 60hz and a service current of 100A, which follows the safety standards of theresidential facilities.(a) Calculate the maximum power capacity.(b) Within the safety limit, the following devices can all operate at the sametime? If yes, what is the total power consumed? If not, what happens if all devicesare turned on at the same time and suggest a solution to the problem?- 4800W clothes dryer.- 400W washing machine.- 1200W dishwasher.- 1000W iron.- 860W air conditioning.- 150W color television.- 110W stereo sound.- 2400W electric stove.- 1200W microwave oven.- 1800W cooler.(c) Assuming that 60% of the maximum power were used daily, what is the total costper month for a kWh value of 10 cents?(d) Sketch the waveform, determine the phase difference and calculate the rms values of thefollowing waveforms: v(t) = 60 sin(wt + 20) and i(t) = 12 sin(wt - 20).
Give me right solution with clear calculations. Note: If you don't know the solution please leave it but don't copy other experts solution. A wind turbine is rated at 300 kW. Estimate annual energy production using the generator size method.
A wind energy system has been designed for 20 years of operation. The designed system has a wind turbine of power 600 kW which costs is $450,000. Estimate the Levelized cost of electricity generated by this wind energy system. (Capacity factor: 28.54%)
The subject is: Smart Grid Please send the answer by typing ONLY. I don't want any handwritten. Q1- A 3 phase feeder having a resistance of 3 ohms and a reactance of 10ohms supplies a load of 2 MW at 0.85 pf lagging. The receiving end voltage is maintained at 11kV by means of a static condenser drawing 2.1 MVAr from the line. Calculate the sending end voltage and p.f. Also find the voltage regulation and efficiency of the feeder. Assume Delta connected.
A hydro-electric station has an average available head of 100 metres and reservoir capacity of 80 million cubic metres. Calculate the total energy in kWh that can be generated, assuming hydraulic efficiency of 85% and electrical efficiency of 90%
Consider a Pumped storage micro-hydel plant is to be built as a Peak load-plant on above mentioned Nathiya-Galli Water Fall with available head of 39 m and average discharge of 5640 m³/hour from the upper pound. The hydraulic efficiency and electrical efficiency of the plant to be 0.86 & 0.92 respectively. Analyze the following output from the above Pumped Storage Plant: a. Hydro-Power and Annual Hydro-energy available b. Electrical Power and annual electrical energy units that can be generated from the plant.
A 100 MW steam station uses coal of calorific value 6400 kcal/kg. Thermal efficiency of the station is 30% and electrical efficiency is 92%. Calculate the coal consumption (in kg) per hour when the station is delivering its full rated output.. Single line text.
A hydro-electric station has an average available head of 100 meters and reservoir capacityof 50 million cubic meters. Calculate the total energy in kWh that can be generated, assuminghydraulic efficiency of 85% and electrical efficiency of 90%.