(a) Describe a single wire DC motor with the help of a diagram.

Q: Indicate the parts of DC motor illustrated below.

A:

Q: (b) List three methods that can be used to control the speed of DC motors. Explain why one of the…

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

Q: discuss how the dc motor is used in washing machine

A: The answer as given below:

Q: Differentiate DC generators and DC motors with description.

A: DC series machine- Here, armature winding and field winding both are in series with each other. DC…

Q: types of power losses of DC motor

A:

Q: a) Explain about the stator, rotor and carbon brush used in of AC motor.

A: For the above given question we need to define rotor, stator and carbon brushes used in AC motor.

Q: 1. Describe the constructional features and characteristics, of a induction motor that would be used…

A:

Q: 3. How does the armature reaction vary with the power factor of loads in an alternator?

A: Unity power factor: In case of unity power factor tha generated EMF lag the field flux by 90 degree.…

Q: 2. Explain the losses in a transformer? Derive the relation for the maximum efficiency of the…

A: The speed of the DC motor is given by the equation, N=V-IaRakϕ The various factor which affect the…

Q: Describe the characteristics and principles of operation of AC and DC generators and the features of…

A:

Q: what

A: For the above given question we need to list advantages of gear motors.

Q: 1. Write the comparison between DC shunt motor and DC Shunt generator.

A: ll answer the first question since the exact one is not specified please submit a new question one…

Q: (a) Deduce the equation for the emf induced in a dc machine. (b) Explain why a dc motor should not…

A:

Q: Describe the constructional features and characteristics, of a induction motor that would be used in…

A: to describe the constructional features and characteristics, of a induction motor that would be used…

Q: 4-What is the main function of a diverter used in series wound DC motor?

A:

Q: (а) Explain the three (3) main differences between AC and DC motors?

A: AC motors :- Alternating current DC motors :- direct current motors.    Here we are explaining 3…

Q: 1- What is the purpose of laminating the core in a transformer? 2- What two important effects are…

A:

Q: The armature of a 4-pole lap wound dc motor has 850 conductors and draws an armature current of 70A…

A:

Q: discuss how the dc motor is used in electric toothbrush

A: Electric toothbrush: It is a toothbrush that uses rapid automated bristle movements, such as…

Q: Sketch armature current (y-axis) - torque (x-axis) characteristics of compound DC motor for three…

A: A compound DC motor connects the armature and fields windings in a shunt and a series combination to…

Q: 3- What is the function of a commutator in the DC motor?

A: DC motor converts electrical energy into mechanical energy.

Q: List the two principal types of three-phase ac motors. Which is in more common use?

A: AC motives can be classified on the basis of speed and the principle of operation of motor. Majorly…

Q: Q27/ (a) With necessary diagram, explain the working principle of dc motor

A: DC motor works on the principle of Faraday's law of electromagnetic induction which states…

Q: Question #1 Design the Lap winding diagram of DC machine based on the following parameters: • Number…

A: design the lap winding diagram of DC machine based on the following parameters: number of loops=12…

Q: Q2/ A/ What will happen to torque if back emf and speed of the DC motor is doubled, and why?

A: As per Bartleby guidelines we are allowed to solve only one question,please ask the rest again. The…

Q: Outline with the aid of a suitable diagram the necessary power conversion stages required to…

A: Question in part b is independent to that of part c and d. We are authorized to answer one question…

Q: How universal motor can be run on AC and DC supply ?what are the material used in the universal…

A: A universal motor is a series-wound motor — meaning that the field and armature windings are…

Q: Describe the difference in construction operation of dc shunt, series, and compound motor.

A: As per Bartleby guidelines we are allowed to solve only one question, please ask the rest again.

Q: 2. Mention the advantages and disadvantages of each method. 3. How the field control used in series…

A: Note:Please submit another question as a separate question because according to our guideline we…

Q: Q3 (а) Describe a single wire DC motor with the help of a diagram. (b) Illustrate the physical…

A:

Q: 2. What are the different types of dc motor? 3. What is the basic principle of working of DC motor?

A:

Q: With the aid of a diagram as shown, explain how does AC generator work and describe the operating…

A: AC generator working: As per Faraday's law of electromagnetic induction, an EMF is induced in the…

Q: Q5) A dc shunt generator has an induced voltage on open circuit of 127 volts. When the machine is on…

A: In this answer we will find the load current of the DC shunt generator as explained below.

Q: S5. b) By defining the motor, write down the types of DC motors?

A: Given To define Motor and write types of DC motors.

Q: Compare the Universal Motor operating characteristics on AC and DC and list the major differences.

A: According to the question we need to Compare the Universal Motor operating characteristics on AC and…

Q: (a) Describe a single wire DC motor with the help of a diagram. (b) Illustrate the physical…

A:

Q: What application best suits a series-connected DC motor?

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

Q: 1- What will happen if there is no counter emf in DC motor?

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

Q: PLEASE ANSWER QUICKLY

A: The main differences between AC and DC motors are, 1. The AC(Alternating Current) motors works on AC…

Q: Write an Introduction about DC Motors.

A: we need to explain DC motor.

Q: ) Describe a single wire DC motor with the help of a diagram.

A:

Q: Which of the characteristics, given in the figure, is of a series DC motor?*

A:

Q: Question 3:7 Discuss improvements that could be made to both motors. *Discuss improvements that…

A: An electric motor (sometimes known as the electrical motor) is a mechanism that transforms…

Q: Please Explain the Following 1 How a DC motor works? 2.Compare and contrast DC generator and DC…

A: 1) DC motor works on the principle of Fleming's left hand rule states that, when current carrying…

Q: A shunt DC generator has no load terminal voltage of 140V. Armature resistance is 1ohm and shunt…

A: Given data, A DC shunt generator has No load terminal voltage, V=140 V Armature resistance, Ra=1 Ω…

Q: c) Discuss how armature resistance could be used to control the speed of a DC motor.

A:

Q: Explain how to drive DC Motors! (there should be a description about the PWM, duty-cycle, and…

A: PWM -(Pulse width modulation) drive is more popular in motor drive circuits.

Q: 1- What will happen if the armature current of DC motor is turned on when a = 90°?

A: Single-Phase Half-Wave Converter Drives Fig.13.1 shows a single-phase half-wave converter drive used…

Q: Provide a brief explanation for each of the following questions. Your answers should be concise and…

A: a) The windings and the commutator of the dc machine are usually made from copper due to the…

Q: Report 1- Sketch speed (y-axis) torque (x-axis) characteristics of compound DC motor for three…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Current Division Method

The generalized current divider formula is given by the following relation below,