On an energy point of view, discuss why is it advantageous to run induction motors in star  mode when the load less than 50%?

Q: Discuss how the Torque is developed in an Induction Motor

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Q: Explain the construction , working principle and derivation of the torque induced in a DC Motor .…

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Q: What is the main difference between modern and classical induction motors?

A: Solution Induction Motors are generally utilized as a part of the modern application because of a…

Q: Besides low cost, what are five desirable characteristics for an induction motor?

A: Characteristics of an induction motor besides slow cost are as follows 1)  It has high pull out…

Q: 2-1 Discuss different types of DC motor, Draw equivalent circuit and Torque speed characteristics…

A: Since you have posted multiple different questions. we will solve the first question for you. To get…

Q: What is the effect of load on the efficiency of an induction motor? II. Explain the term air-gap…

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

Q: We need to derive an oil burner with single phase induction motor. Suggest the best type of single…

A: Compared to Two Value Capacitance Induction Motor, the key benefit of capacitor start induction…

Q: 8. Describe, in detail, how torque is developed in an induction motor, 9. What is slip in an…

A: Induction Motor An induction motor is commonly referred to as an asynchronous motor. In an induction…

Q: Explain the term air-gap power or power developed in the rotor and shaft power. How these terms are…

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

Q: E.g. • 2. A 3 phase, 460 V, 10hp, 60 Hz, four-pole induction machine delivers rated output power at…

A: Dear, as per company guidelines we can answer only 3 sub-parts at a time, kindly post other…

Q: When drawing the steady state electrical model (for an AC induction motor), is the stator armaturre…

A: Here is the equivalent circuit of Induction motor

Q: List five important specifications to be considered (besides cost) in selecting induction motors.…

A: Concept: An electrical machine that converts electrical energy into mechanical energy which is…

Q: Explain in detail the Starting of Induction Motors

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Q: 1. A 220-V dc series motor is running at a full-load speed of 800 rpm and draws 100 A. Calculate at…

A: Given data:              Vin=220 VNFL=800 rpmFull load current IFL=100 ARa+Rf=R=0.1 Ω Here we need…

Q: a) Briefly explain basic operating principle of an induction motor.

A: In this question we will write working principle of induction motor....

Q: A 50-KW, 220V, 50 Hz, squirrel-cage three-phase induction motor is needed to rotate a mine conveyor…

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Q: Q / What is the benefit, purpose and conclusions of making single-phase induction motors .?

A: consider  the given question;

Q: Describe the Characteristics, characteristics, efficiency calculations, their applications Of DC…

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Q: three phase induction motor,

A: Three Phase Induction machine- This Induction machine comprises of rotor and stator as it basic…

Q: a) Draw the equivalent circuit and torque-speed characteristic curve for a series DC motor. b)…

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Q: 1- To control the speed of an induction motor, the supply frequency is reduced by 10%. For the same…

A: Given, To control the speed of an induction motor, the supply frequency is reduced by 10%.

Q: Q.14. What is slip in an induction motor? Q.15. What is the value of slip at start in an induction…

A: Solution: (14) In INduction Motor sleep is defined as the ratio of the difference in synchronous and…

Q: Q4/B/ What are the principal characteristics of a series DC motor? What are its uses? Core

A: There are mainly three principle characteristics of dc series motor  Torque vs armature current :…

Q: The schematic and torque-speed characteristics of a series wound DC motor are shown below : Field…

A: (i)  In a DC series motor the flux is proportional to the armature current, this happens because the…

Q: Explain the speed-current, torque-current and speed-torque characteristics of dc series motor.

A: we need to draw speed current, torque current and speed torque characteristics of dc series motor.

Single Phase Induction Motor

The single-phase induction motor or engine consists of a single rotating phase in the stator and a rotating cage in the rotor. When phase one supply is connected to the stator winding, a magnetic field is generated. In the pulsating field, the rotor does not rotate due to inertia. So, a single-phase import motor does not start and requires some initial methods.