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Electrotherm Electrical Engineer Interview Questions and Answers

Updated 2 Sep 2023

Electrotherm Electrical Engineer Interview Experiences

3 interviews found

Electrical Engineer Interview Questions & Answers

user image parmar bharat devabhai

posted on 2 Sep 2023

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 Resume tips
Round 2 - Technical 

(3 Questions)

  • Q1. (1) tell your self, (2) Passt company work, (3) what is VFD and it's diagram, (4) Electrical maintenance related questions
  • Q2. Motor related questions
  • Q3. MCC and PCC panel
Round 3 - HR 

(1 Question)

  • Q1. (1) Salary discussion, (2) Experience related questions

I applied via Company Website and was interviewed in Jul 2021. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. EOt Crane brief discription. In sense of electrical.
  • Ans. 

    EOt crane is an electric overhead traveling crane used for lifting and moving heavy loads in industrial settings.

    • EOt stands for Electric Overhead Traveling

    • It is operated by an electrical control system

    • It consists of a bridge, hoist, trolley, and electrical components

    • It is commonly used in factories, warehouses, and construction sites

    • It can lift and move heavy loads up to several tons

    • It requires regular maintenance and

  • Answered by AI
  • Q2. Proper knowledge of induction furnace pannel troling detailed, card function, module discription.
  • Q3. Transformer work, fault, solution.

Interview Preparation Tips

Interview preparation tips for other job seekers - Work like a practicaly and remind of logic and function.

Electrical Engineer Interview Questions Asked at Other Companies

Q1. What is the difference between Switch gear & Circuit Breakers ... read more
Q2. What is ATS, transformer maintenance procedure, protection of tra ... read more
asked in Tata Steel
Q3. 1.what is composite error and ratio error in current transformer?
Q4. 1. Power factor of transformer 2. types of DC machine 3. Working ... read more
Q5. How many types of transformer according to voltage transfer

Interview Questionnaire 

1 Question

  • Q1. Draw Control diagram of A Motor Which We Can Start From Remote location & Local panel. use Star delta starter.
  • Ans. 

    Control diagram of a motor with remote and local start using star delta starter.

    • Use a star delta starter for reduced voltage starting

    • Include a remote start/stop switch in the control circuit

    • Use a contactor to switch between star and delta connections

    • Include overload protection in the circuit

    • Use a control transformer to step down voltage for control circuit

    • Include a pilot light to indicate motor status

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - while You are experienced person on Your Field, Then Its also Necessary to Have Good Interview Practice Or Experience for passout the Interview. It is Beacuse to Some time Interview ask Very simple Question With Difficult manner and at that time how you react is Important.

Interview questions from similar companies

I applied via Walk-in and was interviewed before May 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Electrical operation and maintenance

Interview Preparation Tips

Interview preparation tips for other job seekers - Electrical maintenance

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.

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 Naukri.com and was interviewed in Jan 2021. There was 1 interview round.

Interview Questionnaire 

4 Questions

  • Q1. TRANSMISSION AND DISTRIBUTION OF ELECTRICITY (HT AND LT)
  • Q2. POWER SYSTEM
  • Q3. TRANSMISSION LINE
  • Q4. LT LINE

Interview Preparation Tips

Interview preparation tips for other job seekers - T

I applied via Campus Placement

Interview Questionnaire 

2 Questions

  • Q1. Electric
  • Q2. Electrical

Interview Preparation Tips

Interview preparation tips for other job seekers - Electric motor electrical engineering works
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in May 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Types ho single phase motor
  • Ans. 

    Types of single phase motors include split-phase, capacitor start, shaded pole, and permanent split capacitor motors.

    • Split-phase motor: commonly used in household appliances like fans and blowers

    • Capacitor start motor: used in high starting torque applications like air compressors

    • Shaded pole motor: used in small appliances like refrigerators and fans

    • Permanent split capacitor motor: used in HVAC systems and pumps

  • Answered by AI
  • Q2. Types of transfermar
  • Ans. 

    Transfermars are devices used to transfer electrical power or signals from one circuit to another.

    • Types include transformers, capacitors, inductors, and transmission lines

    • Transformers transfer electrical power between circuits through electromagnetic induction

    • Capacitors store and release electrical energy

    • Inductors store energy in a magnetic field

    • Transmission lines transfer electrical signals over long distances

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Cable tray light transformer

Interview Preparation Tips

Interview preparation tips for other job seekers - Electrical
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Electrotherm Interview FAQs

How many rounds are there in Electrotherm Electrical Engineer interview?
Electrotherm interview process usually has 3 rounds. The most common rounds in the Electrotherm interview process are Resume Shortlist, Technical and HR.
How to prepare for Electrotherm Electrical Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Electrotherm. The most common topics and skills that interviewers at Electrotherm expect are AutoCAD, Renewable Energy, Solar, Solar Energy and Solar Power.
What are the top questions asked in Electrotherm Electrical Engineer interview?

Some of the top questions asked at the Electrotherm Electrical Engineer interview -

  1. Draw Control diagram of A Motor Which We Can Start From Remote location & Local...read more
  2. EOt Crane brief discription. In sense of electrica...read more
  3. Proper knowledge of induction furnace pannel troling detailed, card function, m...read more

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Electrotherm Electrical Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more
Electrotherm Electrical Engineer Salary
based on 65 salaries
₹2.4 L/yr - ₹5 L/yr
10% less than the average Electrical Engineer Salary in India
View more details

Electrotherm Electrical Engineer Reviews and Ratings

based on 11 reviews

3.7/5

Rating in categories

3.4

Skill development

3.4

Work-life balance

3.1

Salary

3.8

Job security

2.8

Company culture

2.6

Promotions

2.8

Work satisfaction

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