With neat diagram, discuss the 3-phase power measurement using three wattmeter method and write down the drawbacks in this method.

Q: What is the most important 2 reasons for using 3 phase electrical power systems

A: 1.power to weigh ratio of 3 phase is high as compared to 1 phase.

Q: 2. A three phase delta connected balanced resistive load is connected to a three phase delta…

A: For delta connected load line current =3×phase current power consumed=3*I2*R. Energy= power *time

Q: fngure are as fol Generator G 160 kVA 22 KV X= 9% Line Z- 2 + j5 S2 22 KV Transformer T 200 kVA…

A: Given base values are 160 KVA, 20 KV

Q: If the current and voltage are 90 degrees out of phase, the power factor will be? a) 0 b) Infinity…

A:

Q: Dr. Kanaan A. Jalal University of Technology/ Dept. of Flectrical Eng. H.W Q) For the circuit shown.…

A:

Q: With neat diagram, discuss the 3-phase power measurement using three wattmeter method and write down…

A:

Q: Generator Load I Load 2

A:

Q: Determine the currents in each branch of the following electrical circuit by using Gauss Jordan…

A: This question requires basic knowledge about kvl and matrices

Q: Q. No. 01 [CLO1-C3]: Draw an impedance diagram for the electric power system shown in Figure-1,…

A: We can obtain the impedance diagram by using below steps: -  The base voltage VBG1  on the LV side…

Q: What are Principle , features and applications of wattmeter.

A: As per Bartleby guidelines we are allowed to solve only one question, since these parts are…

Q: 2. A three phase delta connected balanced resistive load is connected to a three phase Y connected…

A: Given: A three-phase delta-connected balanced resistive load is connected to a three-phase…

Q: In purely resistive circuit there is no phase difference between voltage and current. (1) a. True b.…

A: The given statement is, "In purely resistive circuit, there is no phase difference between voltage…

Q: A wattmeter with a current coil connected to phase A, and the voltage between phase A and C gives a…

A: Since, the value of the current for each phase is different that means the system represents the…

Q: The 3-phase power and line-to-line voltage ratings of the electric power system shown in the…

A: In this question we need to find a voltage in KV or Volt for the given value of Vg

Q: -What are the reasons for using three phase system to generat and distribute electrical power.

A: In three-phase distribution, phase current is distributed in the phase of 120 degree due to which…

Q: The power across a 3-phase, 3-wire balanced load system is measured by two wattmeter method. One of…

A: Given- 3-phase, 3-wire balanced load system measured by two wattmeter method- One wattmeter…

Q: Explain the generation of single phase alternating voltage. Illustrate with a diagram.

A: The below figure shows the simple 1 loop single phase ac generator where a t turn coil is placed…

Q: Q20/ Complete the blank The Line Voltage of a star connected three phase alternator  is 255 Volts.…

A: as angle between VR and VY is 120o, the angle between VR and – VY is 180o – 120o = 60o

Q: 11 To increase the voltage in the system, :the modules are connected in (ähäi 2) .Series .Parallel

A: Given, To increase the voltage of the system, the modules are connected in ____.

Q: Use phasor diagram of alternator in leading p.f. (figure 2-b in this lecture) to derive the fomula…

A: An alternator/Synchronous generator is a type of electrical machine that converts mechanical energy…

Q: What is low power factor wattmeter and what is its use?

A: The instrument which measures the very low factor is known as the low power factor wattmeter (LPFW).…

Q: . When a circuit is interrupted, the _______ returning to the source is also interrupted. A. rating…

A: It is asked to choose the correct answer from the given options.

Q: 9. Refer to the circuit of Figure 7: a. Calculate the total impedance, Zr. b. Find the current I. c.…

A: In this question,  We need to determine the total impedance,  current I and current I1 and I2 using…

Q: Explain three phase power measurement using three wattmeter method and write the drawbacks of this…

A:

Q: With neat diagram discuss 3-phase power measurement using three wattmeter method and wire down the…

A: The 3-phase power measurement using three wattmeter method is as follows:

Q: What conclusions can you draw concerning the two-wattmeter method of power measurement when…

A: We need to write conclusions that can be drawn concerning the two-wattmeter method of power…

Q: 5) Explain two wattmeter method for balanced load.

A:

Q: How to measure the B phase voltage in three phase star connected system? a. Between B phase and R…

A: Phase voltage is the voltage between any line wire and neutral wire, so here the phase voltage of B…

Q: 1. With an elegant diagram, discuss the three-phase power measurement using the three-watt meter…

A: This is a very simple question based on measurement subject .In this we will understand how the…

Q: b. Find the current I, e. Draw the power triangle. d. Find the type of elements and their impedance…

A:

Methods of Wiring

Electrical wiring is the way of integrating cables and wires to interconnected equipment such as fuses, switches, sockets, lights, fans, and so on to the main distribution board, which is a specific structure attached to the utility pole that ensures a constant power supply.