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Q: 24 - Which is marked with PE A) Phase B) Neutral C) Positive D) Ground E) Negative

A: In power systems, marking of the conductors is very important to avoid mismatch. Because during…

Q: Pu pole Dc shunt genesator ouitn a shunt field resistamce of 100 aomature oesistance of 1.2n has 264…

A: Given,P=4Rsh=100ΩRa=1.2ΩZ=364ϕ=0.02RL=10ΩN=1000 aGenerated emf,…

Q: power station has this daily load curve data (a) Draw the daily load curve. (b) Draw the load…

A: Answer shown below

Q: Which of the following statement is wrong for the outdoor substations? O For voltages below 33 KV O…

A: The voltage ratings of outdoor substations usually lies between 55KV to 765KV .

Q: Step by step procedure in deriving wye to delta.

A: we need to derive the expression for star/wye to delta.

Q: QUESTION 11 A resistor, inductor, and capacitor are connected in parallel with a function generator.…

A: The solution is given below

Q: The below table shows all the combinations considered when solving a unit commitment problem…

A: Given Data: The table of all the possible combinations of three thermal units explains,  The cost…

Q: V. Peak-to-peak voltage for 40VAC is 80

A:

Q: What is the difference between single-phase and three-phase alternating current? Select one: A.…

A: Single-phase supply consists of the two power legs - Phase and Neutral  Three-phase supply consist…

Q: During brown-out, the building has 2 gen-set reserve to supply its needs of 1 200 kW. Gen-set A is…

A:

Q: 7. Apower station has to meet the following load demand : between between 10 A M. and 6P.M. 6 PM and…

A:

Q: Determine the Ripple factor, Kr VA 5 wt 2n 2 2

A: In this question we will find ripple factor of triangular waveform....

Q: Q1. List any two reasons for shifting to alternate energy resources?

A: Alternative energy resources are also known as renewable energy. It is energy that comes from…

Q: $02 DEATH 3. Use the diagram below to answer the following questions: 10: 1 240v ✓ 50Hz Ver…

A: Use the given diagram below to answer the following questions, a) The transformer peak primary…

Q: FIND THE VALUES INDICATED AND SHOW THE COMPLETE SOLUTION. Phase Angle Instantaneous Value RMS…

A:

Q: If the wind is blowing at 10 meters/second, what is the maximum power that can be generated from the…

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Q: Increasing will cause the rise time to decrease and reduces steady state error, but increases…

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Q: Classification of 1200 MWe capacity natural gas power plant

A: We need to tell about classification of 1200 MWe capacity natural gas power plant.

Q: 2-2. A single-phase half wave circuit has Vs = 230 V with a R load of 100 . Find the average load…

A: In this question, we need to determine the average current Io of single phase half wave rectifier.

Q: I, -j3 k2 j1 k. 500 2 ell 201, 4 k2 Ix 10 k2 0.2/0° V rms (t

A:

Q: The variation of the load is considered over a period of month in the monthly load curve.…

A: True The monthly load curve can be obtained from the daily load curves of that month. average values…

Q: Referring to the Figure 2, compute the following values, given that the operating frequency is 60Hz…

A: Given that Voltage E= 120 V Frequency, f=60 Hz A circuit is shown below. Find inductive reactance,…

Q: The reactance of a generator is given as 0.55 pu based on the generator of 21 KV, 350 MVA. Determine…

A:

Q: What are factors on which induced EMF of an alternator depends?

A: INDUCED  EMF=4.44FφNKpKdF= frequencyφ=fluxN=speedKp=Pitch FctorKd=Distribution factor

Q: A complex voltage given by: 10 er=100+75sin600t+50sin1200t+25sin1800t Volt, is applied across the…

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Q: Calculate the availability if a generator unit whose failure rate is given as 0.0011failures per…

A: In this question we need to find a availability of a genrator for the given condition.

Q: Determine the maximum instantaneous positive voltage drop across Rin the series AC/DC circulit belo…

A: Given AC/DC circuit, Where, AC supply voltage, Vrms=18.3 V DC supply voltage, Vdc=17 V Resistance,…

Q: Please answer in typing format

A: To determine the daily Eskom bill for Wits campus, we need to calculate both the active energy cost…

Q: Q1) A system consists of two generators. Data of these generators as follow GI has 30 MW capacity…

A: Answer (A) From the data of G1 which is having 30 MW capacity  and the failure rate is 0.38day and…

Q: 1) Voltage and current waveforms for a certain load are shown in Figure 1 parts a and b…

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Q: 72. In 132 kV system, the phase to ground ca- pacitance is 0.01 µF and inductance is 6H. The voltage…

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Q: Instantaneous voltage is the product of resistance and in a resistive circuit. curre 1.…

A: Although in a resistive  circuit formula of instantaneous voltage is given by…

Q: the different of Lighting system between Honda civic and Mercedes Benz GL

A: The car's lighting system consists of lights and display lights installed or attached to the front,…

Q: 5. A three-phase rectification system has a voltage ripple of 14%. If the output kVp is 150, what is…

A: Given data, Output voltage VO=150 V. Ripple voltage Vr=14 %.

Q: 2

A: a) Load curve of a power system indicates the variation of load with time. When the variation of…

Q: 800 KVAR capacitor is used to increase the power factor of a 1600 KVA power plant to 1. What is the…

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Q: kindly answer neatly and clearly show complete solution. thank you ! ill give thumbs up for the…

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Q: 2) Find: e.(s)/ei(s), if R1=R3=10kohms, R2-R4=100kohms, Ci=C2=10microfarad. R4 R2 C2 R1 R3 eo

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Q: Assess the reasons for this drastic change in the generation fuel mix composition from 2009 to 2019.…

A: As the given pie chart shows, Coal is the largest fuel source of power generation in peninsular…