An alternator is supplying 300 kW at a power factor of 0.6 lagging. If the power factor is raised to unity, how many more kilowatts can alternator supply for the same KVA loading

Q: an industrial load consumes 100 kW at 0.707 pf lagging. The 60 Hz line voltage at the is load is…

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Q: An alternator is supplying a load of 300 kW at a p.f. of 0.6 lagging. If the p.f. is raised to…

A: Given, An alternator is supplying a load of, P1 = 300 kW At power factor, cosϕ1=0.6 lagging Raised…

Q: If the power received at the MU is lognormal with standard deviation of 10DB, the outage probability…

A: According to the question we have to calculate the value of x.

Q: ^ what is 200121° Urm 2001-95° Urms 200 1145 Vrms 4 3 IL1 I. k 2a 26 Zc N 2a= 2b = 2c= (25+j5) e…

A: In this question,  We need to determine the complex power, active power and reactive power?.  We…

Q: A generator has been connected to a loss less antenna whose total impedance of 40+j50 2. If the…

A: For the given generator, generator impedance and antenna we need to calculate the value of real…

Q: Find the total average power absorbed and the total average power supplied in the network from the…

A: Fig: Given circuit  calculate z1…

Q: Compute the rms value of the voltage waveform shown in Fig. v(t) (V) 4 ил. 2 4 6 8 t(s)

A: By using the concept of signal and systems we need to calculate the value of RMS voltage of the…

Q: An alternator is supplying a load of 300 kW at a power factor of 0.6 lagging. If the power factor is…

A: Given, Active power, P = 300 kW Power factor, cosϕ=0.6 lagging When the power factor is raised to…

Q: The total installed electric generating capacity of Pakistan is about 38719 MW. Find the installed…

A: The total installed capacity of the public sector power plants in the country was 19621 MW while the…

Q: For the following circuit, determine the average power supplied by the source to the net.

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Q: Example 1: Calculate the RMS and the available power at the thermal noise in 100 2 at 27 C° and 6M.…

A: Given data, Resustance is given R=100 Ω Temperature is given as, T=270 C=273+27=300 K Bandwidth B=6…

Q: A group of small appliances on a 60 Hz system requires 20 kva at 0.85 lagging power factor when…

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Q: An equipment that draws 9.4 kW at 0.83 power factor lag.  How much reactive power in kVAr is…

A: Reactive power = active power ×tan(power factor angle). Power factor angle = arc cos(power factor).…

Q: The value of power at any instant is given by the product of the voltage and current at that…

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Q: Calculate the RMS value, average value, and form factor of the elevated saw-tooth type current wave…

A: To solve above problem, one should know about different characteristics of waveform: Time Period:…

Q: The power consumption of an industry is 500 kVA, at 0.8 p.f lagging. A synchronous motor is added to…

A: Given that power consumption of industry (Load) is 500 kVA at 0.8 power factor lagging and…

Q: A load absorbs 72044 W  at a lagging power factor of pf = 0.67. If the current flowing through the…

A: Given: Power, P=72044W power factor, pf=0.67 Current, Ix=0.100 A−rms

Q: An industrial load uses 310-kVA at 0.6 pf lagging. A synchronous motor is added to the system to…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Household electricity in a particular country is supplied in the form of alternating current that…

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Q: An alternator is supplying a load of 400 kW at pf of 0.8 lagging. If the power factor is raised to…

A: Given: An alternator is supplying a load, Active power, P1=400 kW At power factor, cosϕ1=0.8 lagging

Q: IDm ALOO 100s2 Ikse

A: In the given circuit the three impedances 1000ohm, j100ohm, -j4ohm  are in parallel. We will first…

Q: n alternator is supplying a load of 350 kW at a p.f of 0.7 lagging. If the power factor is raised to…

A: The solution is attached below for the given alternator problem.

Q: generating station supplies the following loads : 15000 kW, 12000 kW, 8500 kW, 6000 k . The station…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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Q: Find the average power absorbed by a circuit component that has a voltage of v = 20.3…

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Q: Calculate the root-mean-square (rms) value of the current whose waveform is given below. The…

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Q: An industrial load consumes 88 kW at a pf of 0.707 lagging from a 480-V rms line. The transmission…

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Q: Calculate the average power transferred by the source in the circuit given below

A: According to question: The circuit is redrawn as The values of impedance Z1, Z2, Z3, and Z4 at…

Q: A generator is supplying a load of 500 kW at a power factor of 0.8 lagging. If the power factor is…

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Q: 2. Determine the average power absorbed by cach resistor, the total average power absorbed and the…

A: Given figure as- I1=12∠45°4I1=3∠45°I2=12∠45°2-j1Ω=12∠45°2.236∠-26.56°I2=5.366∠71.56° A

Q: An Industrial complex is fed by a 13 KV (rms) transmission line. The average current delivered…

A: consider the given question;

Q: he power company supplies 80 kW to an industrial load. The load draws 220 A rms from the…

A: At the load end  Receiving voltage = 440 V Receiving current = 220 A Receiving pf = 0.8 lag.   So…

Q: Consider the AC voltage shown below. vz (t) = 2 * cos (50nt + Specify the period of the voltage in…

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Q: Determine the average load voltage in the circuit and the power delivered to the load if C= 47µF

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Q: A generator is supplying a load of 700 kW at a power factor of 0.9 lagging. If the power factor is…

A: We have been given a generator which is supplying a load of 700 KW with, Cosϕ = 0.9 Lagging   and we…

Q: An alternator is supplying a load of 300 kW at a power factor of 0.6 lagging. If the power factor is…

A: Given, Active power rating, P1 = 300 kW Power factor, cosϕ1 = 0.6 lagging At power factor, cosϕ2=1…

Q: Calculate the power factor of the er source. What is the average power supplied by the 102 4020°…

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Q: The power company supplies 80 kW to an industrial load. The load draws 220 A rms from the…

A: Explanation: The power supplied from the power company = 80 kW Load current I = 220 A (rms) Load…

Q: Find the RMS and average value of the offset sinewave shown in Fig.2 i(t) 4 TT

A: In practical scenario, the alternating voltage is generated which is of sinusoidal nature and is…

Q: signal is equal to its RMS value. Which of the following is the correct mathematical representation…

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Q: A power plant is characterized by an annual load factor of 60%. Assuming that the annual peak load…

A: Given load factor=60% Annual peak load=20000 kW

Q: (b) An industrial load is supplied through a transmission line that has a line impedance of 0.1 +…

A: Given data, Line impedance, ZL=0.1+j0.2 Ω Frequency, f=60 Hz Load voltage, VL=480 V Load power P=124…

Q: A house has an ave. consumption of 26 kVar and 30 kW. Vrms = 230 a. what is the average current (in…

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Q: Compute for the value of the impedance load that will absorb a maximum average power.

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Q: Two alternators operating in parallel supply the following loads: A = 400W, unity pf; B=1000kW,…

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Q: The rms current in a 33.0-N resistor connected to an AC source is 2.80 A. (a) What is the rms…

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Q: appropriate formula that articulate the instantaneous power and the average power respectively.

A: Here it is asked to find the difference between average power and instanteneous power. Here…

Q: Exercise Problem 8.22 Determine ix(t) and average power delivered by the source.

A: N1N2=14i1N1=i2N2N1N2.i1=i2i2=N1N2 i1i2=14 i1jωL1=j13=j3Apply KVL--7∠0°+i14+i3j3+5i3=0…

Q: 6. Two alternators running in parallel supply a lighting load of 2000KW and a motor load of 4000KW…

A: In this question we need to find a output power and power factor of second alternator for the given…

Synchronous Generator

In comparison to an asynchronous generator, it is a machine where the rotor speed is equal to the rotating magnetic field produced by the stator, i.e., mechanical speed is equal to the electrical speed, thus called synchronous, and not asynchronous.

Salient Pole Rotor

Salient pole rotor includes a large number of exposed poles mounted on a magnetic wheel. The construction of a bright pole is as shown in the image on the left. The proposed poles are made of metal laminations. The rotor winding is provided on these poles and is supported by pole shoes.