What is the common speed for jet pump motors?

Q: what is the Speed Regulation of a DC motor

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Q: Which DC Motor(s) is(are) suitable for constant speed loads? (You can select multiple types) O A)…

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Q: 2)List the methods of speed control of three phase induction motor from both stator and rotor sides?

A: Since you posted the multiple question so I solve 2nd questions for you   List of speed control from…

Q: What is the function of starter for medium and large size Induction Motors?

A: The motor not turns instantly when supply connected across because it provide a very small impedance…

Q: Why not self starting induction motor?

A: Induction motor- An induction motor is an electric motor that works on the method of electromagnetic…

Q: 6- If a D.C. shunt motor is working at no load and if the shunt field circuit suddenly opens (a)…

A: The answer is option c.

Q: 4. A synchronous motor starts but fails to develop its full torque. What could it be due to?

A: I will be attending only question 4. Synchronous motor:                     Synchronous motors are…

Q: 2- Why is series DC motor used for accelerating heavy masses?

A: Need to find why DC series motor is used for accelerating heavy loads

Q: In what application would dc motors be more advantageous than ac motors?

A: SERIES Motor: ->High starting torque and required in variation of speeds -> Traction system…

Q: What is the ratio of the outer cage torque to the inner cage torque of the indcution motor?

A: The equivalent circuit of the double induction motor:

Q: What are some ways to test the strength of a vibration motor?

A: Vibration Motor- Vibration motors are those motors in which the unbalance condition is intentionally…

Q: what is dc shunt and series motor?

A: Motor is an electrical machine which converts the electrical energy into mechanical energy. DC motor…

Q: Explain the speed control methods of induction motors.   write the answer with computer please

A: Speed control of Induction motor from Stator side: By changing the applied voltage: When the voltage…

Q: A- Explain how you can control the speed of D.C shunt motor ?

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

Q: Is a magnetization curve needed for a permanent-magnet dc motor? Explain.

A: The magnetization curve plays a very important role to predict the working of DC machines under…

Q: The direction of rotation of a DC shunt motor can be reversed by interchanging Either field or…

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Q: 7. Why DC motors are not operated to develop maximum power in practice?

A: Electrical machines can be either generators or motors. The machines can be classified on the basis…

Q: What is energy efficient induction motor and conventional indcuction motor?

A: Now a days, the demand of electricity is increasing day by day which requires additional power. Due…

Q: How high is the rated torque of the separately excited shunt wound de motor?

A: DC Motor DC motor is a rotating electrical machine that converts direct current electrical into…

Q: How the driving torque increases when the DC motor is suddenly loaded.

A: Torque produced in DC machine (separately/shunt ) is proportional to Flux per pole and armature…

Q: What is the typical speed regulation on a synchronous motor?

A: Consider that the synchronous motor is a motor that rotates with synchronous speed.

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: What are the speed control methods of induction motor?

A: Speed of the induction motor is given by, From the above equation, the speed of the motor can be…

Q: What is the difference between torque of (1- 0) induction motor & torque of (3- 0) induction motor…

A: Given that  What is the difference between torque of single phase induction motor & torque of…

Q: Why is a starting resistor used in DC motor circuits?

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Q: Briefly explain stator frequency speed control method of Induction motor.

A: The Synchronous speed of the induction motor is given by the formula: Ns=120×fP Where, f: Frequency…

Q: (Im) Does the excitation circuit current change as the motor current changes? explain the reasons.…

A: The excitation current does not change as the current motor changes because, in the shunt DC motor,…

Q: List of Advantages and disadvantages of DC motor used for Elevator

A: Given  List of Advantages and disadvantages of DC motor used for Elevator.

Q: Outline the locked rotor and no load tests for an induction motor

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

Q: Briefly compare DC Motor drives and AC Motor drives

A: Electric Motor Drives:- An electric drive is a mechanical or electrical mechanism that regulates the…

Q: What types of motors contain brushes and a commutator? What is the function of these parts?

A: The kind of motor which contains brushes and commutator are DC motors.

Q: What are the methods for Starting Torque of a Squirrel-cage Motor, Explain one?

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Q: How the field control used in series dc motor

A: For the DC series motor speed equation is given by  N=Ebk∅ .............(1)where Eb=V-IaRa= back emf…

Q: What is the general speed of the jet pump motor?

A: In the jet pump motors, water coming from a small nozzle falls on the blade with high speed and…

Q: Questions: 1-why does the speed fall slightly when the d.c. shunt motor is loaded?

A: Since you have posted multiple questions and not specified which question to solve. We will solve…

Q: Why the dc shunt motor running at the infinity speed?

A: In this question , we will write about how dc shunt motor running at infinite speed..

Q: what is slip ring induction motor ?

A: Slip ring induction motor: This particular type of motor has some rings connecting its exterior…

Q: What do you understand by multi quadrant operation in an Electric drive? What are the advantages of…

A: Types of quadrant operation in Electric Drive Forward Motoring Reverse Motoring Forward Braking…

Q: series motor, the armature torque is directly proportional to the armature current" True False

A: In dc series motor since the field winding is also connected in series with armature the flux is…

Q: Identify name of the DC motor that can be used in Electric Traction

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Q: What are the advantages and disadvantages of air motors?

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Q: O Explain the reason how AC Commutator motor is operated with DC or single phase AC. e Explain how…

A: Commutator is feature of DC motor. However, AC motor with wound rotor with brushes and commutator…

Q: What is the reason why a synchronous motor can be found running at no load?

A: we need to explain synchronous motor.

Q: What is the purpose of the split-ring commutator in an electric motor that operates on DC power?

A: The electric device that uses electrical power input and the rotor stator set, to convert the…

Q: How does the saturation in the machine affect the speed of shunt motor?

A: Affect of saturation on the speed of shunt generator

Q: What is the main precaution feature of running the series - wound de motor? Explain with the aid of…

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Speed control of motor

Speed control by DC motor-speed controller is required to realize variable speed drive. Whenever a motor drives a particular load, it is called drive, and variable speed drive refers to a load requiring variable speed. All this is obtained by a DC motor speed controller.