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74+ Electric Mechanic Interview Questions And Answers

Technical ➔ Electric Mechanic Job Interview Questions and Answers

Electric Mechanic job interview preparation guide for freshers, professionals and experienced candidates. Explore list of Electric Mechanic frequently asked questions(FAQs) extracted from many real job interviews

☆ Tell us why Are You Interested in This Particular Type of Work?
☆ Tell us what are the advantages of star-delta starter with induction motor?
☆ Suppose if one lamp connects between two phases it will glow or not?
☆ Tell us what is Automatic Voltage regulator(AVR)?
☆ Do you know operation carried out in Thermal power stations?
☆ Tell us why Are You Interested in the Electrical Trade?
☆ Please explain what is the difference between MCB & MCCB, Where it can be used?
☆ Explain me what will happen if DC supply is given on the primary of a transformer?
☆ What Are Your Salary Expectations as Electric Mechanic?
☆ Tell us what Qualifies You to Work as an Electrician?
☆ Explain me what is meant by insulation voltage in cables? explain it?
☆ Explain me about your electrical related on-the-job training?
☆ Do you know what Is the Difference Between a Breaker and a Fuse?
☆ Tell us how Would Your Past Boss or Coworkers Describe You?
☆ Tell us what are the advantages of speed control using thyristor?
☆ Explain me why Negative Feedback is preffered in the Control System?
☆ Do you know what is reverse power relay?
☆ Can you explain me what is a feedback in Control System?
☆ Please explain what is the function of anti-pumping in circuit breaker?
☆ Tell me why the capacitors works on ac only?
☆ Tell me what Do You See as the Most Critical Skills for Electricians?
☆ Tell me what is ACSR cable and where we use it?
☆ Tell us what is meant by armature reaction?
☆ Tell me where should the lighting arrestor be placed in distribution lines?
☆ Explain what is the one skill that you have to offer that you are really proud of?
☆ Tell me what is the full form of KVAR?
☆ Tell me what is ferrantic effect?
☆ Please explain why Delta Star Transformers are used for Lighting Loads?
☆ Tell us as an electronics technician, what have been your work responsibilities in the past?
☆ As you know there are a Transformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?
☆ Explain me what is the difference between isolators and electrical circuit breakers? What is bus-bar?
☆ Please explain what are the different losses that occur in thyristor while operating?
☆ Tell us what skills do you possess that make you an excellent contender to work as an electronics technician with our company?
☆ Tell us what is the difference between synchronous generator & asynchronous generator?
☆ Tell me what is the difference between synchronous generator & asynchronous generator?
☆ Tell us what are the advantage of free wheeling diode in a Full Wave rectifier?
☆ Tell us what are different types of Control Systems?
☆ Explain me what is Latching current?
☆ Can you tell me the methods for starting an induction motor?
☆ Explain what are the transformer losses?
☆ Tell us what is the principle of motor?
☆ Please explain what is rated speed?
☆ Tell us what Types of Electrical Systems Have You Worked on in the Past?
☆ Explain me as far as work safety is concerned, what precautions do you take?
☆ Tell us what Is the Most Challenging Project You Have Faced as an Electrician?
☆ Why are you leaving your current job as Electric Mechanic?
☆ Explain me whats is MARX CIRCUIT?
☆ Tell me why temperature rise is conducted in bus bars and isolators?
☆ Tell us what is the power factor of an alternator at no load?
☆ Tell us why thyristor is considered as Charge controlled device?
☆ Can you explain me what is Control System?
☆ Explain me what is Holding current?
☆ Tell us what is stepper motor.what is its uses?
☆ Can you explain me the difference between a four point starter and three point starter?
☆ Tell us why computer humming sound occurred in HT transmission line?
☆ Explain About Your Work Experience?
☆ Tell us have you ever worked in a leadership role?
☆ Tell me of a few tools of the trade that you are comfortable with?
☆ Tell us what Procedures Do You Follow Before Finalizing a Job?
☆ Explain Do You Specialize in Any Particular Areas?
☆ Tell me whats the one main difference between UPS & inverter? And electrical engineering & electronics engineering?
☆ Tell me how many types of colling system it transformers?
☆ Tell me what is IDMT relay?
☆ Tell me what is meant by knee point voltage?
☆ Do you know what is a System?
☆ Tell us what has been your greatest achievement?
☆ Why Should We Hire You as Electric Mechanic?
☆ Explain me what Are the Most Important Safety Concerns for Electricians?
☆ Tell us are you confident in your ability to interpret any electrical diagram and repair most equipment in safe manner?
☆ Explain me what will happen when power factor is leading in distribution of power?
☆ What is 2 phase motor?
☆ Suppose two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?
☆ Tell us what is SF6 Circuit Breaker?
☆ Tell us what is the effect of positive feedback on stability of the system?

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