Power in a star connected load is three times that,when it is connected in a delta configuration. Select one: O True O False

Q: 7- From the below circuit, find I, the power disaipated by the resistor, and the power supplied by…

A: Kirchhoff's voltage law-The algebraic sum of voltage is in any close path of network i.e. travels in…

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Q: a) Find the ICA load current b) Give the voltage Vab c) Calculate the total complex power on…

A: a) Find the ICA load current b) Give the voltage Vab c) Calculate the total complex power on voltage…

Q: Three identical coils, each of R = 202 and L = 0.5 H are connected in star to a three-phase 400 V,…

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Q: 8. Identify the diagram below and determine the voltage across the Load. What which law did you use…

A: Given the circuit: We need to identify the diagram and need to determine the voltage across the…

Q: Choose the correct answer: Line voltage is V3 times higher than phase voltage for STAR connection.…

A: In this question we will write about star connection line voltage and phase voltage relation...

Q: For the circuit shown,calculate he current through th 9r vesistor 1sing superfosition theorem

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Q: In AC distribution, 3 phase 3 wire system can be used for all types of loads. Select one: True…

A: 3 Phase 3 wire system includes all the phases i.e R Y and B while in 3 phase 4 wire system an…

Q: power station is to supply three loads. The daily cycle of loads are given below: 1. Draw the load…

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Q: A 200V source is connected to the parallel loads: Load-1 is 20 ohm; Load-2 is 10 +j20 ohm Calculate…

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Q: 5. The two-wattmeter method is used to measure the power consumed by a delta connected load. Each…

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Q: 2Ω 12 12 5V Τ) 6Α

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Q: A three-phase star connected balanced load consumes 75 watts of power from a 440 V supply. If the…

A: By using the power relation in delta and star      Pdelta =3*Pstar P star = 75 watt then P delta =…

Q: Choose the correct connection of load terminals to calculate the Thevenins voltage of a circuit. a.…

A: Thevenins voltage

Q: Find the complex power supplied and the complex power of each branch. 320 6/0'A (1 VT j2 N

A: The solution is given below

Q: The secondary is connected to a load of 502. Calculate the primary and secondary side impedances,…

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Q: reactance Rp = 3-ohm Xp = 15-ohm Rs = 0.03-ohm Xs = 0.15-ohm Find the primary voltage required to…

A: Solution- Ans- Equivalent circuit of 1- phase transformer referred to primary,…

Q: An impedance equal to 4.4/60° ohms is connected across a 220volt source. What should be the value of…

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Q: e interconnected system allows to reduce reserve power capacity and increase the efficien lect one:…

A: In interconnected system, many generating units are connected together.

Q: Determine the Thévenin equivalent circuit to calculate the powers: active, reactive and apparent of…

A: Note :- I consider the given source is voltage source because the unit is given as volts(V). Also I…

Q: 1. An impedance equal to 4.4/60° ohms is connected across a 220volt source. What should be the value…

A: Voltage ampere of  load = voltage ×current * Total source power = sum of the each load powers .…

Q: 4. Draw a phasor diagram that shows ??, ?, ??, and ?? 5. Does the current lag, lead, or in-phase…

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Q: A load consists of R=59 Q, X_=75 Q and Xc=16 Q. All the elements are connected in parallel across…

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Q: Using Nodal analysis find power of all current sources 2Ω ЗА 5 A

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Q: A three-phase star connected balanced load consumes 71 watts of power from a 440 V supply. If the…

A: Given Data: Power consumed by the star = 71 W voltage = 440 V

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Q: A balanced star -connected load has a line voltage of 380 v, a line current of 6 A and a lagging…

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Q: A balanced 3 phase star connected load draws power from a 410 V supply. Two wattmeter's indicate…

A: Given Data: V = 410 V W1 = 5200 W W2 = 900 W

Q: Calculate the following if the power line delivers 230 V to a load with a resistance of 10 ohms.…

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Q: Two balanced Y – connected loads A and B are connected across a threephase 3-wire balanced system.…

A: In this question,  We need to determine the current in the load A.  If two loads are connected in…

Q: Mock #2 - Again, email me your scanned answers by 11:59pm to receive my answer keys 1. Find the…

A: In this question , we will find thevenin equivalent of given circuit... Note:- due to Bartleby…

Q: balanced delta connected load, consisting of there coils, draws 10 A at 0.5 power factor from 100 V,…

A: In this question A balanced delta connected load, consisting of there coils, draws 10 A at 0.5 power…

Q: Superposition problem. (use kvl, vdt) x.Determine the current flowing through the 2Ω resistor ( Ix'…

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Q: Loads connected in the Electrical Power System are always classified according to Resistive,…

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Q: In Distribution Substations, the Voltage is stepped up for distribution via the Distribution Lines.…

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Q: calculate the load current.

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Q: Transmission of electric power is done by 3 phase 4 wire system Select one: O True O False

A: we need to tell given statement is true or false.

Q: R, = 4N XL= 30 %3D R2= 10N R3 = 120 Xc=50 240 V. 50 Hz

A: Given circuit shown

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Q: The power distribution system shown in Figure 1 operates at 50 Hz, 260 V and consists of three…

A: The power distribution system 50 Hz, 260 V  consists of three loads.  Find the total real and…

Q: A balanced load connected to a three-phase supply comprises three identical coils in star. The line…

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Q: 400/200 v.i phase transforer is supplying a load of 25 a at p.f of 0.866 lagging .on no load the…

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Q: A 415 V, 58 Hz 3-phase supply is connected to a 3-phase star connecter load each of resistance 17…

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Q: From the circuit diagram of power measurement using two wattmeter for delta connected load in…

A: In Wattmeter method,  Instrument to measure the current is called?

Q: B. Each phase of a star-connected load shown in Figure 1 consists of a resistance of 50 Q in…

A: Given:VL=400 VVPh=4003=230.9 VImpedance (Z)=50+j(2π×50×0.2)Z=50+j(20π)Ω

Q: Question No.33 A single phase half bridge VSI has load R = 1.8 Q and DC source voltage 130 – 0 – 130…

A: Given a single phase half bridge VSI has, Load resistance, RL=1.8 Ω DC source voltage, Vdc=130-0-130…

Q: In star connection, under balanced condition, neutral current is zero Select one: True False

A: In a decent framework the impartial current is zero. Henceforth if the heap is adjusted, the current…

Q: A- Using Kirchhoff's current law, determine the unknown currents for the below network. 5 mA 3.5 mA…

A: Given, We have a network. We have to find the unknown Currents. Please find the below attachments…

Q: In the two wattmeter method of 3-phase power measurement, the access to the star point is not…

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HVDC

HVDC stands for high voltage direct current in the electric power transmission system. The high voltage direct current system uses direct current (DC) for the transmission of electrical power through transmission lines in contrast with the alternating current that is the AC system. The HVDC is used to transmit bulk power point-to-point through long distances transmission lines. Power is rapidly transferred because the efficiency of transmission lines is greatly increased over long distances due to HVDC lines.