Draw voltage phasor diagrams for different load cases of salient synchronous generators and derive the expression of the induced voltage.

Q: Discuss how to control the induced voltage of shunt excited generator, discuss the excitation…

A: Let a shunt generator circuit, Generated emf equation, Eg=V+IaRa                         Ra is…

Q: Explain the construction and working principle of three-phase induction motor.

A: Construction of three phase induction motor : Three phase induction motor consist two major parts…

Q: Draw voltage phasor diagrams for different load cases of salient pole synchronous generators and…

A: Here it is asking to draw the voltage phasor diagrams for different load cases of salient pole…

Q: Which of the following is true in the phasor diagrams drawn according to the ohmic, inductive and…

A: According to question we have to discuss Which of the following is true in the phasor diagrams drawn…

Q: Define the drooping charateristic of a DC generator. What is its significance when two DC generators…

A: To define the drooping charateristic of a DC generator. To find its significance when two DC…

Q: 1. Design and draw a developed diagram/layout of a simple 2-layer Lap-winding for a 4- pole dc…

A: Progressive Winding :It is a process of winding In which winding is done in one direction and the…

Q: Is there a great difference between long and short - shunt compound generator , show that ?

A: The main difference between long shunt compound generator and short shunt compound generator: Long…

Q: what The parameters of the synchronous generators?

A: Following are the parameters for the synchronous generators- per phase stator winding electrical…

Q: (a) Give comparison between salient pole and non-salient pole type synchronous generator.

A: Note :- We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: The internal characteristics of DC shunt generator can be obtained from *

A: Internal characteristics of DC shunt generator obtained by the relationship between the generated…

Q: The voltage regulation of synchronous generator is defined as the rise in voltage when the load is…

A: Voltage regulation:- it is defined as the measure of change in the voltage magnitude between the…

Q: Can an induction motor work as a generator ? Why ?

A: An AC motor is an electrical machine that takes AC electrical input energy and produces mechanical…

Q: Consider the two-bus power system shown in Figure P6.2. The marginal cost of production of the…

A: Since you have asked more than one question, I will answer the first question and all its subparts.…

Q: ) Name the component in the generator which produces unidirectional current. i)Draw the experimental…

A: The shunt generator delivers 160A (IL) at a terminal voltage of 230V (Vt). The shunt field current…

Q: In a long-shunt compound generator, the terminal voltage is 220 V when generator delivers 110 A.…

A: According to question diagram would be, Given parameters: V=220 VI= 110 ARsh=90 ΩRse=0.025ΩRd=0.04…

Q: Compare the curve above for Shunt Excited DC Generator Open Circuit Characteristics and the curve…

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Q: Or (a) For a compound de generator, there are three windings which are shunt field winding, series…

A: According to question: The circuit of compound dc generator will be as given below:

Q: 2. Is it desirable to have leading power factor loads? Why?

A: Obviously, it is always desirable to have a power factor lead so that the power factor of the system…

Q: Explain the characteristics and usage areas of the asynchronous generator types.

A: Characteristics of the Asynchronous Generator: AC Induction Motor is known as the Asynchronous…

Q: Write and explain the parallel connection conditions of synchronous generators?

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Q: 5- Why should the terminal voltage drop more in the case of shunt generator than in the case of…

A: NOTE :- As per out rule we’ll answer the first question since the exact one wasn’t specified. Please…

Q: 4- Is there a great difference between long and short shunt compound generator, show that?

A: Compound Generator: The generator which have both shunt fields and series fields is called the…

Q: Q5) discuss the synchronous generator 1- principle operation 2- frequency 3- equivalent circuit

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Q: Write the procedure steps for paralleling two DC generators T TTArial

A: when the power requirements are higher then it is not possible to supply high power demand using…

Q: Write a report on test Zero Power factor characteristics and loss measurement of Synchronous…

A: consider the given question;

Q: 3.A single phase AC generator has an armature winding resistance and reactance of 0.25 ohm and 2.5…

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Q: Describe constant and variable frequency operation of chopper control. Describe how duty cycle…

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Q: give one example of asynchronous generator and its operation and characteristics

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Q: a- Compare the excitation of 3-phase induction and synchronous machines.

A: As per the policy, I can attempt only one individual question at a time. Compare the excitation of 3…

Q: Explain compound DC generator, also describe its types and terminal characteristics of compound DC…

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Q: Which of the following factor is responsible for negative voltage regulation of a DC generator? Over…

A: In this question we will find in which dc generator negative voltage regulation occurs...

Q: ndard practice of synchronous generator construction now a days is to ndrical field ating armature…

A: These are the few questions related to the basic understanding of alternators their construction and…

Q: What is displacement power factor and true power factor? Describe the significance of these power…

A: Here we discuss about two important terms used in power electronics i.e. displacement power factor…

Q: Explain Synchronous Generator Features, Uses, and Control Methods Using Pictures and Graphics

A: Synchronous generator - The alternator, also known as a synchronous generator, converts mechanical…

Q: 4. Why is the fall in the terminal voltage for the external characteristic greater in shunt…

A: The electrical machines can be motor or generator. The generators convert the mechanical energy into…

Q: A 25kVA, 3-phase, wye connected, the 400-V synchronous generator has a synchronous reactance of 1.6…

A:

Q: A 250-V dc short-shunt generator has armature, series field and shunt field resistances of 0.1234 Ω,…

A: Use short shunt generator equivalent model and KVL to find the currents Then use the values to find…

Q: (a) Draw the combined space and time phasor diagram for a cylindrical rotor alternator with armature…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Compared between three_ phase induction generator and synchronous them at impedance field and EMF…

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Q: The torque angle of synchronous machine operating from a constant voltage bus, is usually defined as…

A: The torque angle of synchronous machine operating from a constant voltage bus, is usually defined as…

Q: Which of the following factor is responsible for negative voltage regulation of a DC generator? O…

A: Over compound dc generator has negative voltage regulation.

Q: Explain how does frequency change versus active power load change?  which part of turbine governing…

A: The power systems include the heavy duty machinery and processes which are required to be monitored…

Q: Explain Compound DC. :- generator, types also describe its and terminal characteristics of compound…

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Q: 4- Why should the terminal voltage drop more in the case of shunt generator thần in the case of…

A: The terminal voltage drop more in the case of shunt generator than in the case of separately…

Q: An engineer is designing 4-pole DC generator with 30 conductors by using simplex two-layer wave-…

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Q: v) Define the term of degree of compounding in DC generators. What are the applications of different…

A: Degree of compounding is defined by the number of turns in series field winding and shunt field…

Q: Answer by true or false * True False - The critical speed in a DC shunt generator is the speed of…

A: The critical speed is the maximum resistance of the circuit in which the shunt generator resistance…

Q: a. List the major components of the excitation system.   b. Draw the block diagram of high frequency…

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Q: A long shunt compound DC generator delivers a load current of 150A at 230V and has armature, series…

A: In the DC long shunt compound generator  Find the induced power ?  Total generated power?  Total…