The actual impedance of a load is 10 OHM. The new per-unit impedance of the load is 0.5 pu when Base Voltage is 200 V and Base Power is O 4000 VA O 8000 VA O 6000 VA O 2000 VA

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A: As per our guidelines we are supposed to the first 3 subparts,if a student asks multiple subparts.…

Q: 132 IoA 1172 エAG 12 www エらら 1BC 20L-90°y -J992 204 30V ひtl A ICA -j99n IcC al Find the load current…

A: A)find the load current=?…

Q: 160 kVA 22 KV 22 KV 20/0.5 KV Generator G X= 9% Line 200 kVA 40 kVA Z- 2 + j5 2 X= 10% X= 8%…

A: Old base values of generator are 160 KVA, 22 KV. New base values are 160 KVA, 22 KV

Q: -2. A. A lighting load of 2000 kW and a mo pplied by two alternators running in parallel E. lagging.…

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Q: A generating station has the following daily load cycle :Time (Hours) 0-66-10 10-12 12–16 16-20…

A: In this question we will solve daily load curve .

Q: A load absorbs 20 kVA at a lagging power factor of 0.6. The complex power is: Select one: O a. 20000…

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Q: 1) Three scheduled generating units have the following input-output curves: Unit 1: Unit 2: Unit 3…

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Q: Determine the total resistance using delta wye transformation.

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Q: The incremental cost characteristics of t generators delivering 200 MW are as follows: dF2 dP ah =…

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Q: Power factor is the ratio of True or Real power to

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Q: W(1):- A power station has to supply load as following:- Time (hours) Load (MW) 0-6 6-12 12-14 14-18…

A: We are authorized to answer three subparts at a time since you have not mentioned which part you are…

Q: 30 0 b. 25 0 10 0 200 50 150 36.250

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Q: Refer to the autotransformer circuit in following figure. Calculate: (a) I1. 12 and lo if Z = 8 + j6…

A: From the given network we can write  From the current I2 is given as

Q: The incremental cost characteristics of two generators delivering 200 MW are as follows: dF₁ = 2.0 +…

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Q: Use the information below to answer questions 24 un The voltage across and the current through a…

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Q: During balanced load condition the current flowing through the neutral is

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Q: A 230V DC generator voltage is increased above the rated voltage when the field current increases…

A: In this question ,we will write about effect of field current on  generator voltage ...

Q: 6. A generating station has the following daily load cycle: Time (hours) 0-6 6-10 10-12 12-16 16-20…

A: The solution can be achieved as follows. The answer attached with the question is incorrect.

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A: As per the guidelines, we supposed to answer one question at a time so please ask other questions…

Q: A voltage of 200 253"8' is applied across to impedances in parallel. The values of impedances are…

A: Given data, Voltage V=200∠53.80 Impedances are given Z1=12+j1000 Ω, Z2=10-j20 Ω

Q: The actual impedance of a load is 30 OHM. The per-unit impedance of the load is 0.5 pu when Base…

A: In this answer let us try to find the base power used in order to get the given per unit impedance…

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Q: For the system shown in the following figure, draw an impedance diagram in per unit, by choosing 100…

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Q: A generating station has the following daily load cycle : Time 0-6 6-10 10-12 12-16 16-20 20-24…

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Q: A generation station has the following daily load cycle: Time (h) 0-6 6-10 10-12 12-16 16-20 20-24…

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Q: 1-Explain the principle of commutator in d.c generator. 2M O lwiofmanatic circuit and give tha it.

A: Find answer

Q: At low power factor, the feeders have to carry more current for the same power to be tra Select one:…

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Q: A generating station has the following daily load cycle : Time (hours) 0-6 6-10 10-12 12-16 16-20…

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Q: 128, An equipment has an impedance 0.9 p.u. to a base of 20 MVA, 33 kV. To the base of 50 MVA, 11…

A: we need to find out impedance at given base.

Q: Compute the magnitude of the voltage in units of Volts (enter value only, not units) for a componet…

A: Answer:- magnitude of the voltage is 2. Therefore, V= 2

Q: Figure below shows a power system. The rating of generators and transformers are:G1:25MVA, 6.6KV,…

A: base value 30 KVA  and 6.6 KV=0.03 MVAXpu(new)= Xpu(old) ×(MVAnew)(MVAold)×(KVoldKvnew)2

Q: The load of 860 kVA with 0.69 power factor lagging, then the kW rating of the load is

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Q: The maximum efficiency of 10Kw D.C generator is 98% and occurs at 80% of full load. Find the total…

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Q: When connecting the circuit in the figure to an AC voltage generator, it is possible to say that L O…

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Q: 7. A power station has to meet the following load demand: Load A 50 kW between 10 A.M. and6 P.M.…

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