Differentiate a “Generator” from a “Motor” in terms of principle of operation.

Q: What is the motor used for pumping water in domestic application? Why?

A: Depending on the size of pump, there can be either three phase induction motor or single phase…

Q: All answers should be written in complete sentences. Calculations should be shown in detail, and…

A: FIND: which NEC table is used to determine the full

Q: The voltage of a 100 kw, 250 volts shunt generator rises to 260 volts when the load is removed. What…

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Q: 3. What are the different ways of getting mechanical energy to run a generator?

A: Generator- A machine or a device which converts mechanical energy into electrical energy.

Q: Differentiate between the Manual over Magnetic DC Motor Controller

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Q: d) Squirrel cage asynchronous motor, which has never been used before, will be operated as a…

A: Dear student as per our guidelines we are supposed to solve only one question.kindly repost other…

Q: 2- Could you design a control circuit for a conveyor belt with 5 motors?

A: The figure will make the five motors to start in sequence. Motor 1 will be going to start…

Q: 30. Excluding slip, at what speed (r/min) with a four-pole, 60 Hz, 240 Volt motor runs?

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Q: Which motor is used for traction application? Explain the operation in detail with diag

A: Operation of MOTOR used in traction application is shown below

Q: True or False? - Efficiency and capacity factor of an electric power generator depend on how it is…

A: It is true that the efficiency and capacity factor of an electric power generator depend on how it…

Q: Mega 2560, let us suppose that you have a dc motor connecter on pin 10. How can you control it…

A: According to the given question, it is required to determine the type of command which is used to…

Q: what happened to the DC motor if it runs without any starter? Explain with diagram

A: DC motor is an electrical machine which Electrical current into mechanical energy. It works on the…

Q: With neat diagram explain the principle and working of motor used in lifts. Prepare 1 page word…

A: Lift uses traction procress. DC series motor were used for traction before, because it has high…

Q: 4- A 100kW, belt driven shunt generator running at 300rpm on 220V bus bars continue to run as a…

A: Generated emf = terminal voltage +voltage drop in armature resistance +brush voltage drop. Back emf…

Q: Identify the type of motor used in Robots. Explain the working of the motor with a neat diagram.…

A: Generally, we know that robots are used for handling various processes for a precise and better…

Q: The regulation of a 250-volt shunt generator is 6 per cent. Calculate the no-load voltage

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Q: / choose the correct answer The back emf in a dc motor is ___________________?. 1-opposes the…

A: Acccording to lenz's law effect oppose its cause.

Q: name 3 methods of braking a motor

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Q: Explain the following for a star-delta starter for a large 3 phase machine. (i) The starting…

A: The 3-phase machine is designed to work with a three-phase alternating current, the 3-phase…

Q: Your Answers may be presented through Discussions, Drawings/Figures/Diagrams, Reference to NEC/PEC…

A: Induction motor working Principle When an ac supply is connected to a stator it creates a rotating…

Q: 1-Can a simple variable resistor be used instead of the fan speed regulator? And why? 2-Mention some…

A: As per our policy we can answer first three questions only. For 1. Yes, this variable resistor can…

Q: How can you reduce the amount of voltage applied to the motor during inching?

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Q: 4 A 100KW, belt driven shunt generator running at 300rpm on 220V bus bars continue to run as a motor…

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Q: Identify the dc motor used for Elevator with a neat sketch explain its working

A: According to question we have to explain type of dc motor use for Elevator.

Q: What type of starter is used to start the three phase Squirrel Cage induction motor? and explain the…

A: Starters used to start three phase induction motor are 1)DOL(Direct On Line) starter  2)Star/Delta…

Q: the blocked rotor test is performed on a wound rotor motor and if the rotor  winding is kept open,…

A: Always remember , the current flows through a close path. When the rotor winding are open i.e., no…

Q: I want questions from 2 to 10 to be answered. Question 2 - 10. Thats (2 through 10)

A: As we are authorised to do 3 subparts at a time so i am answering first 3 subparts. Please mentioned…

Q: Differentiate a "Generator" from a “Motor" in terms of principle of operation. please answer clearly…

A: The answer as given below:

Q: 2. What are the different types of Starters to control AC-Motor. Explain briefly. 3.

A: In this question we will write the types of starters to control AC motors..

Q: What parameters need to be considered while choosing a motor for an electric vehicle?

A: Electric vehicle: This vehicle work on electricity instead of diesel or petrol. Electricity is…

Q: Completely solve and box/highlight/bold the final answers. WRITE LEGIBLY OR TYPEWRITE THE SOLUTIONS.…

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Q: answers should be written in complete sentences. Calculations should be shown in detail, and Code…

A: In this question we will find full load current of 3 phase induction motor..

Q: How dose dc motor used for elevator work ?

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Q: What is the Basic Energy conversation in a Motor and Generator?

A: Electric motor transfers electric energy into mechanical energy with the help of electromagnetism…

Q: Q2 Amotor of 15 horsepower, has a code letter L, and is operated on a 400-volt line. Find the locked…

A: According to question: For Code letter L locked rotor range for KVA/HP is 9-10.

Q: Where can you find the low/high voltage connection diagram of a motor?

A: As per the NEMA, the low/high voltage connection of the motor can be classified by the number of…

Q: 3 phase , delta connection , 2 pole , 1000 Volt  ,  50 Hz  asynchronous motor 2920 RPM (friction…

A: As we know, Synchronous speed, Ns=120 fPNs=120×502Ns=3000 rpmSlip,…

Q: What is starter ? Function of starter?

A: A motor starters main job is to start and stop the motor to which it is attached. These…

Q: What type of starter is used to start the three phase Squirrel Cage induction motor? and explain the…

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Q: How

A: Solution  How does a Direct On Line Motor Starter work?

Q: How is a generator similar to an electric motor?

A: A device that changes electrical energy into mechanical energy is known as an electric motor.…

Q: Question 1: Does the speed of the motor change (increases/ decreases) when the load increase? Why?

A: Motor- The motor is an electric machine energy conversion device that converts given mechanical…

Q: The starter must never operate for more than sixty seconds at a time and should rest for two minutes…

A: The starter must never operate for more than sixty seconds at a time and should rest for two minutes…

Q: Write a ladder program for two-motor control program, so that when the ignition switch is closed,…

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Q: (c) How does the amount of heat dissipated in the motor during normal operation compare to the…

A: The given data's are, Resistance R= 8.0 ohms, Effective Voltage Given on the circuit is, V = EMF…

Q: DC Motor used for Elevator. With a neat sketch explain its working. List it's advantages and…

A: DC motors are usually used for or elevators because they have a good starting torque. Usually a DC…

Q: How Electric Vehicles work?

A: Electric Vehicle is one of the upcoming technology in the 19th century. This technology became…

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Synchronous Generator

In comparison to an asynchronous generator, it is a machine where the rotor speed is equal to the rotating magnetic field produced by the stator, i.e., mechanical speed is equal to the electrical speed, thus called synchronous, and not asynchronous.

Salient Pole Rotor

Salient pole rotor includes a large number of exposed poles mounted on a magnetic wheel. The construction of a bright pole is as shown in the image on the left. The proposed poles are made of metal laminations. The rotor winding is provided on these poles and is supported by pole shoes.