Compare the curve above for Shunt Excited DC Generator Open Circuit Characteristics and the curve below for a Separately DC generator and briefly discuss the comparison results

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: Define two parameters which are indices of performance of a DC generator and there values ​​affect…

A: DC machines (Generator/ Motor) are the important parts of electrical drives. These machines are used…

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A: The solution is given below

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

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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: In DC shunt generator the type of current flows in field winding is AC whereas in armature winding…

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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: Please give recommendations of brushless dc motor

A: Brush less DC motor

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: Answer by true or false True False In DC compound generator, the resistance of series field winding…

A: DC compound generator have two type winding  1. Armature winding and    2. Two type field winding.…

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: Briefly explain the impact of self-induced emf in a DC generator? What techniques are employed to…

A: The main impact of  self induced emf in the armature of a dc generator is ,the flux produced by this…

Q: Explain the construction working principle and derivation for the emf induced in a DC generator.…

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Q: 1. How does loading of the Generator affect the Generator’s Terminal Voltage (VT) and Load Current…

A: Electrical machines can be either generator or motors. They can be either Ac machines or DC…

Q: Q2) How does the voltage buildup occur in a shunt DC generator during starting?

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Q: Why we use silicon steel in manufacturing induction motor Core ? can we use wood in core…

A: In this question we will write about silicon steel use in making core of IM...

Q: explain the working of induction generator with diagrams

A: If rotor of induction machine is driven at a speed greater than synchronous speed then rotor…

Q: What are the parameters required for the internal characteristics of the DC Generator?  a. Terminal…

A: We need to select the correct option

Q: Discuss about Generator modeling in transient stability and derive the formula for the real and…

A: In transient stability analysis of the generator, because of large disturbance linearisation of…

Q: Q 1 (a) Define voltage regulation of a generator. How its voltage regulation may be found by MME…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Explain the concept of load transfer between the DC generators operating in parallel using load…

A: to explain the concept of load transfer between the DC generators operating in parallel using load…

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: a) Explain the main components of AC generator? b) What conditions are necessary for paralleling two…

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Q: For a dc generator, the current of the shunt winding is small as compared to armature current true O…

A: In a DC generator the shunt winding or field winding is characterized as high Resistance to handle…

Q: 2. For which reasons its not possible to develop rated voltage of d.c shunt generator, both in…

A: It is not possible to develop a rated voltage in dc shunt generator because of the commutation.…

Q: How can we keep terminal voltage at constant level even when the load is gradually increases in…

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

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Q: (a) Describe two main differences between a DC shunt-wound and separately-excited motor.

A: I am giving difference between shunt motor and separately excited motor.

Q: What are the necessary conditions for voltage build-up in dc shunt generator ?

A: The necessary conditions for voltage build up in a dc shunt generator is given below:   The…

Q: A 90-MVA 69.3-KV, three-phase synchronous generator has a synchronous reactance of 11 Ohms/phase and…

A: In this question we need to find a power delivered by genrator, armature current and power factor

Q: does not the generator voltage increase when the excitation current (Ie) increases over the

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Q: In the load characteristics of a separately-excited DC generator, its output voltage decreases with…

A: The separately-excited DC generator the filed winding can be excited by an external source. This…

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

A: As we know that generator is a electrical device which is use to convert mechanical energy to…

Q: ii) Analyse the superiority of the V/f method of speed control for three phase Induction Motor With…

A: The induction machine for the variable speed applications, especially the cage rotor type, is mostly…

Q: 1. What is the difference between circle diagram method and equivalent circuit method in calculating…

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

Q: Define the working of the DC generator with the properly labelled diagrams.

A: DC Generator: It is an electrical machine that converts mechanical energy into electrical energy.…

Q: Q5/ in a DC motor. List and describe the types of losses that occur

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

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Q: How does loading of the Generator affect the Generator’s Terminal Voltage (VT) and Load Current…

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

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Q: e the Synchronizing Torque and Damping Torque of a Synchronous Generator using the through…

A: SYNCHRONUS GENERATOR/ALTERNATOR/SYNCHRONOUS GENERATOR: An alternator/Synchronous generator is a type…

Q: True False In self-excited DC generator, the residual flux is primary condition in e.m.f generation…

A: 1. The back e.m.f opposes the supply voltage. The supply voltage induces the current in the coil…

Q: Explain the construction working principle and derivation for the emf induced in a DC generator.…

A: According to question: Construction of DC generator: The DC generator consists of two parts: One…

Q: Define the Synchronizing Torque and Damping Torque of a Synchronous Generator using the through…

A: Synchronizing torque: It is known that synchronous generator rotor always rotates at synchronous…

Q: A. What is its synchronous reactance and armature resistance in ohms? B. What is the magnitude of…

A: It is given that: S=100 MVAVL=11.5 KVf=50 HzP=2Xsp.u.=0.8Rap.u.=0.012

Q: 1- How will the no-load voltage of a DC generator change with increasing excitation current? And…

A: Answer How will the no load voltage of a  DC generator change with increasing excition current and…