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Electrotherm Trainee Mechanical Engineer Interview Questions and Answers

Updated 4 Oct 2024

Electrotherm Trainee Mechanical Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Oct 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What is Fe-c diagram and explain it
  • Ans. 

    Fe-C diagram is a graphical representation of the phases present in steel at different temperatures and compositions.

    • Fe-C diagram stands for Iron-Carbon diagram

    • It shows the phases of steel at different temperatures and compositions

    • It helps in understanding the microstructure of steel and predicting its properties

    • Examples of phases shown in Fe-C diagram include ferrite, austenite, cementite, and pearlite

  • Answered by AI

Interview questions from similar companies

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Don't join this company as they know to cheat employees.
  • Q2. Better dont join this company as you will be master to earn money thru other ways than your salary. Don't join as they know to cheat and betray trust.

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't join this company as they don't know how to look after employees and betray their trust.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Aug 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. About work in perverse organisation
  • Q2. Current work and other expectations
Round 2 - HR 

(1 Question)

  • Q1. Salary expectations in job
  • Ans. 

    I am looking for a competitive salary that reflects my experience and skills.

    • Research industry standards for Deputy Manager salaries

    • Consider my years of experience and level of responsibility

    • Negotiate based on the benefits and opportunities offered by the company

  • Answered by AI

I applied via Referral and was interviewed in Dec 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(3 Questions)

  • Q1. About power electronics
  • Q2. Switches in power electronics
  • Ans. 

    Switches are essential components in power electronics that control the flow of electrical energy.

    • Switches are used to turn on and off the flow of electrical energy in power electronics.

    • They are used in various applications such as power supplies, motor drives, and inverters.

    • Common types of switches include MOSFETs, IGBTs, and thyristors.

    • Switches must be carefully selected based on the specific application requirements...

  • Answered by AI
  • Q3. Dc dc converter application
  • Ans. 

    DC-DC converters are used to convert one DC voltage level to another, commonly used in power supplies and battery-powered devices.

    • DC-DC converters are used to step up or step down voltage levels

    • They are commonly used in power supplies for electronic devices

    • They are also used in battery-powered devices to regulate voltage levels

    • Examples include buck converters, boost converters, and buck-boost converters

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn basic electrical and electronics

I applied via Campus Placement and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Asked question related basic electronics.

Round 2 - Technical 

(1 Question)

  • Q1. Question related to college project and Master thesis.

Interview Preparation Tips

Topics to prepare for Schneider Electric Deputy Manager interview:
  • Power Electronics
  • Analog Electronics
Interview preparation tips for other job seekers - Prepare fundamentals for electrical and electronics thoroughly

Interview Questionnaire 

2 Questions

  • Q1. Motive
  • Q2. Why us hire you?

Interview Questionnaire 

1 Question

  • Q1. What is multimeter
  • Ans. 

    A multimeter is an electronic device used to measure voltage, current, and resistance in electrical circuits.

    • It can measure AC and DC voltage

    • It can measure AC and DC current

    • It can measure resistance

    • It can also measure other electrical parameters such as capacitance and frequency

    • It typically has a digital display for easy reading

    • Examples of multimeter brands include Fluke, Klein Tools, and Extech

  • Answered by AI

I applied via Recruitment Consulltant and was interviewed before Feb 2021. There were 4 interview rounds.

Round 1 - Aptitude Test 

Study aptitude question from Arihant publication and practice reasoning and English.

Round 2 - Group Discussion 

They will give you any topic and you need to give your suggestions.

Round 3 - Technical 

(1 Question)

  • Q1. Question form core specialization.
Round 4 - HR 

(3 Questions)

  • Q1. What are your salary expectations?
  • Q2. Where do you see yourself in 5 years?
  • Q3. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Study and work hard.
At the end enjoy life and work for yourself.

Interview Questionnaire 

6 Questions

  • Q1. 1.what is composite error and ratio error in current transformer?
  • Ans. 

    Composite error and ratio error are two types of errors in current transformers.

    • Composite error is the combination of ratio error and phase angle error in a current transformer.

    • Ratio error is the difference between the actual turns ratio and the specified turns ratio of a current transformer.

    • Phase angle error is the angular difference between the primary and secondary currents of a current transformer.

    • Composite error a...

  • Answered by AI
  • Q2. 2.Draw ckt diagram of a.c drive.
  • Ans. 

    An AC drive circuit diagram controls the speed of an AC motor by varying the frequency and voltage of the power supplied to it.

    • An AC drive consists of a rectifier, DC link, inverter, and control circuitry.

    • The rectifier converts AC power to DC power, which is stored in the DC link.

    • The inverter converts the DC power back to AC power with variable frequency and voltage.

    • The control circuitry adjusts the frequency and volta...

  • Answered by AI
  • Q3. 3.Draw single line diagram of distribution system with proper secification.
  • Ans. 

    A single line diagram of a distribution system is required with proper specifications.

    • The diagram should show the flow of power from the source to the load

    • It should include all components such as transformers, switchgear, and cables

    • The specifications should include voltage levels, power ratings, and protection devices

    • The diagram should follow standard symbols and conventions

    • Example: A 11 kV distribution system with a 5

  • Answered by AI
  • Q4. 4.Why do the dewpoint test in transformer?
  • Ans. 

    Dewpoint test is done in transformer to check the moisture content in the insulation oil.

    • Moisture in insulation oil can cause breakdown of transformer insulation

    • Dewpoint test helps to determine the moisture content in the oil

    • It is a preventive maintenance measure to avoid transformer failure

    • The test involves cooling a mirror until dew forms on it, and measuring the temperature at which dew forms

  • Answered by AI
  • Q5. 5.What is the difference between power transformer and distribution transformer?
  • Ans. 

    Power transformers are used in transmission systems to step up or down voltage, while distribution transformers are used in distribution systems to step down voltage.

    • Power transformers are used in high voltage transmission systems to step up or down voltage for long distance transmission.

    • Distribution transformers are used in low voltage distribution systems to step down voltage for local distribution.

    • Power transformers...

  • Answered by AI
  • Q6. 6.How to work Buchholz relay in transformer.
  • Ans. 

    Buchholz relay is used to protect transformers from faults by detecting gas and oil flow abnormalities.

    • Buchholz relay is installed in the pipe connecting the transformer tank and conservator tank.

    • It operates based on the principle that faults in the transformer generate gases and cause oil flow disturbances.

    • When gas or oil flow abnormalities occur, the relay trips and sends a signal to the control panel to isolate the ...

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: My resume was shortlisted from naukri.com.

I applied via Recruitment Consultant and was interviewed in Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Department related questions & some basic science questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Just keep your basis clear,have in-depth knowledge of your respective department & you will surely make it.

Electrotherm Interview FAQs

How many rounds are there in Electrotherm Trainee Mechanical Engineer interview?
Electrotherm interview process usually has 1 rounds. The most common rounds in the Electrotherm interview process are Technical.

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Electrotherm Trainee Mechanical Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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