interview question on induction motor

TOP 35 Induction Motor Interview Questions

Best Induction Motor Objective Questions and Answers Dear Readers, Welcome to Induction Motor Interview Questions and Answers have been designed specially to get you acquainted with the nature of questions you may encounter during your Job interview for the subject of Induction MotorThese Induction Motor Questions are very important for campus placement test and job interviews...

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Variable Frequency Drive VFD Interview Questions Answers

Looking for interview question and answers to clear the Variable Frequency Drive VFD interview in first attempt Then we have provided the complete set of Variable Frequency Drive VFD interview question and answers on our site page To be precise about Variable Frequency Drive VFD...

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Induction Motor Quiz Questions Electrician Exams ,

Electrical Transformer Quiz Questions Circuit Breaker Quiz Questions Motor Controls Basic Theory Quiz Earthing / Grounding Quiz Questions Power Quality Quiz Questions DC Machines Quiz Questions Single Phase Motors Quiz Questions Basic Electronics Quiz Questions Induction Motor Quiz Questions Synchronous Machine Quiz Questions Fuse ....

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Induction Motor Protection Interview Questions Answers ,

Jan 27, 2013 0183 32 Induction Motor Protection Interview Questions Answers What are the type of faults that are likely to occur in operation of 3 phase induction motor? Answer The faults which are likely to occur in operation of 3-phase induction motors are Stator faults phase to phase, phase to earth, and inter turn faults , Rotor fault earth fault and inter ....

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Induction Motor Interview Questions Answers ,

What are the advantages and disadvantages of Induction Motors? Advantages It is simple and rugged in construction It is relatively cheap Induction motors require less maintenance Induction motor has high efficiency and reasonably good power factor 3-phase induction machines are self starting Disadvantages Induction motors are essentially a constant speed....

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Answering Seven Common Questions on Generator and Motor ,

Question No 5 How does an induction generator work? An induction generator is identical in construction to an induction motor The stator windings are connected to a 3-phase power system, and the three phases create a rotating magnetic field The induction generator s rotor is rotated by a prime mover, which turns faster than synchronous speed...

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Synchronous Induction Motor Electrical engineering ,

Single Phase Induction Motor Interview Questions Effect Of Change In Rotor Resistance On Torque Methods Of Starting Synchronous Motor Losses In Induction Motor Losses In A Transformer Parallel Operation Of Single-Phase Transformer Basic Terms In Electrical Machine Conservator And Breather...

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INDUCTION MOTOR QUESTION AND ANSWER

In induction motor, due to the presence of the air gap, the magnetizing current that is required to set up the flux is much higher The working component of the current has to meet the hysteresis loss, eddy current loss, friction and windage loss Hence the no load current of induction motor is higher...

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ABB Interview Questions ABB Technical and HR Interview ,

ABB interview Questions ABB Technical interview questions and ABB HR interview questions asked by ABB in campus placement , Why star delta starter is preferred to induction motor? State the difference between generator and alternator , Do you have any questions for us? Excerpts from Interview 4 CGPA 749 in Graduation, 81 in 12th and ....

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Squirrel Cage Induction Motor vs Slip Ring Induction Motor

Jun 16, 2015 0183 32 Squirrel Cage Induction Motor Slip ring wound rotor Induction Motor In Squirrel cage induction motors the rotor is simplest and most rugged in construction In slip ring induction motors the rotor is wound type In the motor the slip rings, brushes are provided Compared to squirrel cage rotor the rotor construction is not simple...

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110 TOP Single Phase Induction Motors

Sep 02, 2014 0183 32 Latest Single Phase Induction Motors Questions and Answers List 1 In a split phase motor, the running winding should have a high resistance and low inductance b low resistance and high inductance c high resistance as well as high inductance d low resistance as well as low inductiance Ans b 2 If the capacitor of a single-phase motor is short-circuited...

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Induction Motor Electrical4u

Induction Motor Different Types of duties in motor construction How Induction Motor as a rotating Transformer How to Run Three Phase Motor on Single Phase Power Supply Induction Motor Interview Question Slip ring induction motor SRIM vs squirrel cage induction motor SCIM Synchronous Watt Types of Encloser employed in induction motor Types of insulation class ,...

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Electrical Engineering interview questions and answers ,

Electrical Engineering interview questions and answers - part 2 Part 1 Part 2 Part 3 Part 4 Part 5 Part 6 9 Explain advantages of storage batteri , The machine is started as a squirrel cage induction motor first When it picks up speed, excitation is given to the rotor and the rotor starts rotating continuously as the rotor field is ....

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Electrical Questions from AC

Electrical Questions from AC-DC Motors updated on Jul 2019 176511 Electrical interview questions from AC DC motor principle and working what is the principle of motor? Whenever a current carrying conductor is placed in an magnetic field it produce turning or twisting movement is called as torque , Induction motor or Synchronous motor ....

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TOP 250 Induction Motors Interview Questions and Answers ,

Aug 29, 2017 0183 32 250 Induction Motors Interview Questions and Answers, Question1 What is an Induction Motor? Question2 What is an Electric Motor? Question3 How to supply power to rotor? Question4 Why an Induction Motor sometimes called Rotating transformer? Question5 Who invented Induction Motor?...

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Induction Motor

Induction motor has the same physical stator as a synchronous machine with an alternate rotor development Induction motor might be worked as either motors or generator On the other hand, they are fundamentally used as induction motors Two Types of Induction Motors Single phase induction motor The single-phase induction motor is not self ....

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INDUCTION MOTOR QUESTIONS FOR PRACTICES HOW ,

Jan 21, 2017 0183 32 09 39 Induction Motor, Interview Questions, Motor, Questions Answers No comments Tweet 1 Drive the output equation of a 3-phase induction motor and also explain how the magnetic and electric loading is selected 2 Write down the steps to find out the main dimensions of a 3-phase IM Also draw a flow chart for it...

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300 TOP INDUCTION MOTOR Interview Questions and Answers

INDUCTION MOTOR Interview Questions -1 How does the Induction motor work? OR Why does the Rotor rotate? When the 3 phase stator windings are fed by 3 phase supply, a magnetic flux of constant magnitude which is rotating at synchronous speed is set up...

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Essential Induction Motor Interview Questions For ,

Essential Induction Motor Interview Questions For Beginners Q State the types of Induction motor ? 1 Squirrel cage Induction motor 2 Wound or slip ring Induction motor Q Why skewing is done in squirrel cage Induction motor? i For more uniform torque ii Reduction in noise iii To decrease magnetic locking tendency Q What is the ....

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Why Capacitor is used in Single phase Induction Motor?Full ,

You may notice that every single phase induction motor except Shaded pole Induction Motor need one or more capacitor So today we are going to know Why Capacitor is used in Single phase Induction Motor? or Why Capacitor is used in Fan? The answer is that as the single phase induction motor is not self starting so the capacitor is used to make single phase induction motor self starting...

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Electrical Interview Questions with Answers Off Campus ,

Nov 03, 2012 0183 32 Electrical Interview Questions from various Company/Campus Technical Interviews had given here,You can find Electrical Interview questions with answers from Electrical Machines, Power Electronics, Digital Electronics, Power System, Basic Electrical Electronics etc....

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101 TOP Polyphase Induction Motors

Sep 02, 2014 0183 32 Frequently Asked DC Motor Interview Questions And Answers Frequently Asked Electric Traction Interview Questions With Answers PDF Frequently Asked Electrical Drives Interview Questions And Answers frequently Asked Electrical Machines VIVA Questions and Answers Frequently Asked Electromagnetic Induction Interview Questions And Answers PDF...

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Single Phase Induction Motor Interview Questions ,

Single Phase Induction Motor Interview Questions Q1 Where do we require single-phase induction motors? Ans Single-phase induction motors are required where i 3 phase supply is not available ii efficiency is of lesser importance iii Rating is less than one HP...

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Important Short Questions and Answers Three Phase ,

Electrical machines - Three Phase Induction Motor - Important Short Questions and Answers Three Phase Induction Motor THREE PHASE INDUCTION MOTOR 1 What are types of 3- phase induction motor? i Squirrel cage induction motor ii Slip ring induction motor 2 Why the rotor slots of a 3-phase induction motor are skewed?...

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TOP 15 Single Phase Induction Motor Interview Questions ,

Best Single Phase Induction Motor Interview Questions and Answers Dear Readers, Welcome to Single Phase Induction Motor Interview Questions and Answers have been designed specially to get you acquainted with the nature of questions you may encounter during your Job interview for the subject of Single Phase Induction MotorThese Single Phase Induction Motor Questions are very ,...

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Induction Motor Interview Questions Answers Electrical ,

Dec 28, 2012 0183 32 Answer In Star-Delta starting induction motor stator is connected in star connection for starting after picking up speed it is connected to delta connection When induction motor is connected in star connection stator phase voltage reduced by 1/ 3 1/2 times the line voltageThis also results in reduced starting torque 1/3 times compared to delta connection...

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Electrical Interview Questions Answers visit eeekenya

Electrical Interview Questions Answers visit eeekenya Page 1 ELECTRICAL INTERVIEW QUESTIONS AND ANSWERS Visit eeekenya more resourc , What are the advantages of star-delta starter with induction motor? Answer 1 The main advantage of using the star delta starter is reduction of current during the...

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Important Questions and Answers on Electric Motor with pdf ,

Important Questions on Electric Motor with their answers on types of electric motors, advantages and disadvantages, applications for interview and exams pdf , Here are the types of questions on electric motors which are asked in an interview, question papers and other competitive exams as well , Working principle of a 3 phase induction motor...

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Induction Motor Protection Interview Questions Answers ,

Apr 24, 2016 0183 32 Induction Motor Protection Interview Questions Answers What are the type of faults that are likely to occur in operation of 3 phase induction motor? The faults which are likely to occur in operation of 3-phase induction motors are Stator faults phase to phase, phase to earth, and inter turn faults , Rotor fault earth fault and inter turn fault , prolonged overloading, stalling, unbalanced ....

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MCQs or Objective Questions on Induction Motor

Most important MCQ or objective questions on induction motor are discussed in this page These MCQs are popular and regularly asked...

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