Upload Button Icon Add office photos

Filter interviews by

Voltamp Transformers Interview Questions, Process, and Tips

Updated 20 Mar 2025

Top Voltamp Transformers Interview Questions and Answers

Voltamp Transformers Interview Experiences

Popular Designations

7 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Referral and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Process and understanding, Development of New facility
  • Q2. Man power Handling - Contracts
  • Q3. Understanding of IS and root cause of failure
  • Ans. 

    Understanding IS and root cause of failure is crucial for preventing future issues in production.

    • IS stands for Information Systems, which are used to collect, store, process, and distribute information within an organization.

    • Root cause analysis is a method used to identify the underlying cause of a problem or failure.

    • Having a strong understanding of IS can help identify potential failures in the production process and ...

  • Answered by AI
  • Q4. Inspections handling

Interview Preparation Tips

Topics to prepare for Voltamp Transformers Production Manager interview:
  • Basic Process knowledge
Interview preparation tips for other job seekers - Salary expectation at higher end would be a major reason to not get selected

Production Manager Interview Questions asked at other Companies

Q1. Production, Maintenance, Quality and Safety. Out of four, tell me the most important and least important thing for you and why?
View answer (10)

Service Engineer Interview Questions & Answers

user image MALAY SHARMA

posted on 14 Mar 2024

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. Basic question related to electrical and related to what they are manufacturing
  • Q2. What is transformer and there working principle?
  • Ans. 

    A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Consists of two coils of wire, known as primary and secondary coils

    • Primary coil is connected to a source of alternating current

    • Alternating current in primary coil creates a changing magnetic field

    • This changing magnetic field induces a voltage in the secondary coil

    • Voltage in secondary coil can be hig...

  • Answered by AI
  • Q3. Safety devices in transformer?
  • Ans. 

    Safety devices in transformers include pressure relief devices, Buchholz relay, and temperature sensors.

    • Pressure relief devices are used to release excess pressure in the transformer to prevent explosions.

    • Buchholz relay is a gas and oil operated relay that detects internal faults in the transformer.

    • Temperature sensors are used to monitor the temperature of the transformer and prevent overheating.

  • Answered by AI
  • Q4. Controlling devices in the transformer and there working and why we are using?
  • Ans. 

    Controlling devices in transformers are used to regulate voltage, protect against overloads, and ensure efficient operation.

    • Controlling devices such as tap changers are used to adjust the voltage ratio of the transformer to maintain a constant output voltage.

    • Protective devices like relays are used to detect and isolate faults such as overloads, short circuits, and overvoltage conditions.

    • Monitoring devices like temperat...

  • Answered by AI
  • Q5. What are delta connection and star connection why we use and when and where we use ?
  • Ans. 

    Delta connection and star connection are two types of connections used in electrical circuits. Delta connection is used for three-phase systems, while star connection is used for single-phase systems.

    • Delta connection is used in three-phase systems where the load is balanced and the power requirement is high.

    • Star connection is used in single-phase systems where the load is unbalanced and the power requirement is low.

    • Del...

  • Answered by AI

Service Engineer Interview Questions asked at other Companies

Q1. What are the compulsory policy excess in four wheeler private vehicles?
View answer (12)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Tell me about your self
  • Q2. Technical transformation

Junior Engineer Interview Questions asked at other Companies

Q1. What is the main role of Junior engineer in Electrical maintenance and How to provide the company facilities ?
View answer (25)
Interview experience
5
Excellent
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 

(2 Questions)

  • Q1. Only Transformer based Questions
  • Q2. Transformers Testing, Maintenance

Service Engineer Interview Questions asked at other Companies

Q1. What are the compulsory policy excess in four wheeler private vehicles?
View answer (12)

Voltamp Transformers interview questions for popular designations

 Service Engineer

 (3)

 Junior Engineer

 (2)

 Production Manager

 (1)

 Intern

 (1)

Intern Interview Questions & Answers

user image Anonymous

posted on 8 Oct 2023

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in Apr 2023. There were 2 interview rounds.

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. It was good experience
  • Q2. What is your family background?

Interview Preparation Tips

Interview preparation tips for other job seekers - Perseverance

Intern Interview Questions asked at other Companies

Q1. Case. There is a housing society “The wasteful society”, you collect all the household garbage and sell it to 5 different businesses. Determine what price you will pay to the society members in Rs/kg, given you want to make a profit of 20% ... read more
View answer (8)

Service Engineer Interview Questions & Answers

user image lucky sharma

posted on 14 Mar 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Mar 2023, where I was asked the following questions.

  • Q1. What is delta and star connection?
  • Q2. What is difference between OSR and buchholz relay?
  • Q3. How radiator works in the transformer for cooling?
  • Q4. How we calculate voltage and current, if we know the power of transformer in KVA?

Service Engineer Interview Questions asked at other Companies

Q1. What are the compulsory policy excess in four wheeler private vehicles?
View answer (12)

I applied via AmbitionBox and was interviewed in Feb 2022. There were 2 interview rounds.

Round 1 - Group Discussion 

Group discussion

Round 2 - HR 

(8 Questions)

  • Q1. What are your salary expectations?
  • Q2. Why should we hire you?
  • Q3. Share details of your previous job.
  • Q4. What is your family background?
  • Q5. Why are you looking for a change?
  • Q6. Where do you see yourself in 5 years?
  • Q7. What are your strengths and weaknesses?
  • Q8. Tell me about yourself.

Interview Preparation Tips

Topics to prepare for Voltamp Transformers Junior Engineer interview:
  • Transformers
Interview preparation tips for other job seekers - Know yourself and what you want,
Follow up on applications,
Set yourself apart with letters of recommendation.

Junior Engineer Interview Questions asked at other Companies

Q1. What is the main role of Junior engineer in Electrical maintenance and How to provide the company facilities ?
View answer (25)

Interview questions from similar companies

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

Interview Questionnaire 

2 Questions

  • Q1. Electronic Mechanic explain
  • Ans. 

    An electronic mechanic is a professional who repairs and maintains electronic equipment.

    • Electronic mechanics diagnose and troubleshoot issues in electronic equipment.

    • They repair or replace faulty components in electronic devices.

    • They perform regular maintenance and preventive measures to ensure optimal performance.

    • Electronic mechanics may specialize in specific types of equipment, such as computers, televisions, or med...

  • Answered by AI
  • Q2. SMR Inverter CVT etc difinition

Interview Preparation Tips

Interview preparation tips for other job seekers - All questions syllabus related
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Nov 2023.

Round 1 - HR 

(2 Questions)

  • Q1. About your previous company and work profile.
  • Q2. How many Experience of field.
Round 2 - Technical 

(2 Questions)

  • Q1. All technical basic electronic question.
  • Q2. Power supply and ask about soldering .

I applied via Approached by Company and was interviewed before Mar 2018. There was 1 interview round.

Interview Preparation Tips

General Tips: Interviewer is very sound in technical so he was asking about total application wise and technical questions related to electrical.
Skills: Communication, Body Language, Decision Making Skills
Duration: >3 Months

Voltamp Transformers Interview FAQs

How many rounds are there in Voltamp Transformers interview?
Voltamp Transformers interview process usually has 1-2 rounds. The most common rounds in the Voltamp Transformers interview process are Technical, Resume Shortlist and One-on-one Round.
How to prepare for Voltamp Transformers 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 Voltamp Transformers. The most common topics and skills that interviewers at Voltamp Transformers expect are Marketing, Switchgear, Tendering, Transformers and Business Development.
What are the top questions asked in Voltamp Transformers interview?

Some of the top questions asked at the Voltamp Transformers interview -

  1. Controlling devices in the transformer and there working and why we are usi...read more
  2. What are delta connection and star connection why we use and when and where we ...read more
  3. What is transformer and there working princip...read more

Tell us how to improve this page.

Voltamp Transformers Interview Process

based on 10 interviews

Interview experience

4.4
  
Good
View more

Interview Questions from Similar Companies

Siemens Interview Questions
4.1
 • 420 Interviews
KEC International Interview Questions
4.0
 • 300 Interviews
ABB Interview Questions
4.1
 • 236 Interviews
Havells Interview Questions
4.0
 • 209 Interviews
BHEL Interview Questions
4.1
 • 113 Interviews
EMCO Interview Questions
3.8
 • 6 Interviews
View all

Voltamp Transformers Reviews and Ratings

based on 88 reviews

3.8/5

Rating in categories

3.8

Skill development

3.7

Work-life balance

3.5

Salary

3.6

Job security

3.5

Company culture

3.4

Promotions

3.5

Work satisfaction

Explore 88 Reviews and Ratings
Service Engineer
20 salaries
unlock blur

₹2 L/yr - ₹5 L/yr

Design Engineer
19 salaries
unlock blur

₹1.9 L/yr - ₹6.9 L/yr

Production Engineer
18 salaries
unlock blur

₹1.6 L/yr - ₹3.3 L/yr

Assistant Manager
15 salaries
unlock blur

₹3.5 L/yr - ₹9.3 L/yr

Senior Production Engineer
11 salaries
unlock blur

₹2.7 L/yr - ₹5.1 L/yr

Explore more salaries
Compare Voltamp Transformers with

BHEL

4.1
Compare

Crompton Greaves Consumer Electricals

3.8
Compare

Siemens

4.1
Compare

ABB

4.1
Compare
Did you find this page helpful?
Yes No
write
Share an Interview