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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 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

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. If u r seated in the car in heavy rain fall suddenly High voltage spike droup on the car ...how many chance to alive ? How ?
  • Ans. 

    The chance of survival depends on various factors such as insulation, grounding, and the strength of the electrical surge.

    • The chance of survival depends on the insulation of the car, as it acts as a barrier against electrical current.

    • If the car is properly grounded, it can help dissipate the electrical surge and reduce the risk of injury.

    • The strength of the electrical surge also plays a crucial role in determining the ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Your look appear , your qualifications , personality doesn't matter ...I want say just things for interview

Be confident our self you can do something different who nobody can

Your knowledge is your power ..no need to any degree n certificate

I applied via Naukri.com and was interviewed before Oct 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 

(2 Questions)

  • Q1. Responsibility,projects handeled work life balance timing for job completion
  • Q2. What qas your role in organisation

Interview Preparation Tips

Interview preparation tips for other job seekers - please be formal add experince from last profile worked
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in May 2022. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is capacity your furnace
  • Ans. 

    The capacity of a furnace refers to its heating output, typically measured in BTUs or tons.

    • Furnace capacity is determined by the amount of heat it can produce.

    • It is usually measured in BTUs (British Thermal Units) or tons.

    • Higher capacity furnaces can produce more heat and are suitable for larger spaces.

    • For example, a furnace with a capacity of 80,000 BTUs can heat a larger area compared to one with a capacity of 40,000

  • Answered by AI
  • Q2. What is drive components in CCM department
  • Ans. 

    Drive components in CCM department are the parts that enable the motor to function properly.

    • Drive components include motors, gears, belts, and pulleys.

    • They work together to transfer power from the motor to the machine.

    • The components must be properly sized and aligned to ensure efficient operation.

    • Examples of machines that use drive components include conveyor belts, pumps, and fans.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Steel Authority Of India Electrical Engineer interview:
  • Electrical Engineering
Interview preparation tips for other job seekers - Good working, hard working, honestly only fouce my dream
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected

I appeared for an interview in Jan 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Power factor What is vfd Difference between ac and dc motor
  • Ans. 

    Power factor is the ratio of real power to apparent power in an AC circuit. VFD stands for Variable Frequency Drive. AC motors run on alternating current while DC motors run on direct current.

    • Power factor is a measure of how effectively electrical power is being used in a circuit.

    • It is calculated by dividing the real power (in watts) by the apparent power (in volt-amperes).

    • A power factor of 1 indicates that all the pow...

  • Answered by AI
  • Q2. Types of load cell
  • Ans. 

    Types of load cells include strain gauge load cells, hydraulic load cells, and capacitive load cells.

    • Strain gauge load cells measure the strain or deformation of a material.

    • Hydraulic load cells use hydraulic fluid to measure force.

    • Capacitive load cells measure changes in capacitance to determine force.

    • Other types of load cells include piezoelectric load cells and pneumatic load cells.

  • Answered by AI
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before May 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

MCQ Question of total 10 question

Round 2 - Technical 

(1 Question)

  • Q1. What do you mean by Reverse Arc Flashing on ACB Breaker
  • Ans. 

    Reverse arc flashing on ACB breaker refers to the phenomenon where the arc flash occurs on the opposite side of the contacts during the opening operation.

    • Reverse arc flashing happens when the arc flash occurs on the side of the contacts opposite to the normal direction during the opening operation of the ACB breaker.

    • This phenomenon can be caused by factors such as high fault currents, improper maintenance, or inadequat...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Why you want to leave your present company

I applied via Approached by Company and was interviewed in Apr 2022. There were 3 interview rounds.

Round 1 - Group Discussion 
Pro Tip by AmbitionBox:
Don’t treat group discussions as an argument. Group discussion is about reaching a meaningful conclusion.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Electrical machine all
  • Ans. 

    All machine are maintenance and connection and operated.

    All starter are maintenance 

    All machine are repair.

  • Answered by prasnnajit pradhan
Round 3 - Aptitude Test 

Interview Preparation Tips

Interview preparation tips for other job seekers - Diploma electrical engineer 2020 in govt institute

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 64 salaries
₹2.4 L/yr - ₹5 L/yr
9% less than the average Electrical Engineer Salary in India
View more details

Electrotherm Electrical Engineer Reviews and Ratings

based on 12 reviews

3.5/5

Rating in categories

3.0

Skill development

3.3

Work-life balance

3.1

Salary

3.6

Job security

2.3

Company culture

2.7

Promotions

2.9

Work satisfaction

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