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Wipro Infrastructure Engineering Diploma Electrical Engineer Interview Questions and Answers

Updated 24 May 2023

Wipro Infrastructure Engineering Diploma Electrical Engineer Interview Experiences

1 interview found

Round 1 - Technical 

(5 Questions)

  • Q1. Preventive maintinance
  • Q2. Fpi working foult passis indicater
  • Q3. Breakdown attend
  • Q4. RMU SF6 PENAL MAINTENANCE
  • Q5. Transformers megger check

Interview Preparation Tips

Interview preparation tips for other job seekers - Electrical maintenance supervisor vcb maintenance

Interview questions from similar companies

I applied via Company Website and was interviewed in Mar 2022. 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 Resume tips
Round 2 - Group Discussion 

About my work

Interview Preparation Tips

Interview preparation tips for other job seekers - I have no idea, because I am fresher.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(5 Questions)

  • Q1. What is circuit breakers
  • Ans. 

    Circuit breakers are electrical switches designed to protect electrical circuits from damage caused by overload or short circuit.

    • Circuit breakers automatically stop the flow of electricity when a fault is detected.

    • They can be reset manually after tripping.

    • Common types include thermal-magnetic, magnetic, and thermal circuit breakers.

    • Examples include miniature circuit breakers (MCBs) and molded case circuit breakers (MCC

  • Answered by AI
  • Q2. What is difference contractor or relay
  • Ans. 

    Contractor is a device used to make or break an electrical circuit, while relay is an electromagnetic switch that opens or closes circuits.

    • Contractor is typically used for high power applications, while relay is used for low power applications.

    • Contractor is usually larger in size and can handle higher currents, while relay is smaller and handles lower currents.

    • Contractors are commonly used in industrial settings for co...

  • Answered by AI
  • Q3. What is difference neutral or earthing
  • Ans. 

    Neutral is a current-carrying conductor that completes the circuit, while earthing is a safety measure to prevent electric shock.

    • Neutral wire carries current back to the source in a circuit

    • Earthing provides a path for fault currents to flow safely to the ground

    • Neutral wire is typically connected to the center tap of a transformer

    • Earthing is done by connecting metal parts of electrical equipment to the earth

  • Answered by AI
  • Q4. What is star or delta
  • Ans. 

    Star and delta are two types of connections used in electrical circuits.

    • Star connection is a type of electrical connection where all the components are connected at a common point, forming a star shape.

    • Delta connection is a type of electrical connection where the components are connected in a triangular shape, resembling the Greek letter delta.

    • Star connection is commonly used in three-phase AC circuits, while delta con...

  • Answered by AI
  • Q5. What is use contractor
  • Ans. 

    A contractor is a person or company hired to perform work on a specific project or job.

    • Contractors are hired to complete tasks that the hiring company may not have the expertise or resources to do themselves.

    • Contractors can be hired for various projects such as construction, electrical work, plumbing, etc.

    • Contractors are typically paid for their services based on a contract or agreement outlining the scope of work, tim

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Naukri.com and was interviewed in Oct 2023. 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Electrical domen
  • Q2. Motor maintenance

Interview Preparation Tips

Topics to prepare for Tata Projects Diploma Electrical Engineer interview:
  • Instruments

I applied via Job Fair and was interviewed in Aug 2022. 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Electrical supply process
  • Q2. Power generating system

Interview Preparation Tips

Interview preparation tips for other job seekers - Low maintenance in inviter or fuel tank capacity to bigger than

I was interviewed in Aug 2021.

Round 1 - HR 

(3 Questions)

  • Q1. What is your family background?
  • Ans. 

    Including me there are 6 member in my family ,thera are 3 brother and 1 sister.

    My father is business man and my mother is home meaker.

  • Answered by Uttam soni
  • Q2. What are your strengths and weaknesses?
  • Ans. 

    I am a good communication , multitasker and hardware

  • Answered by Uttam soni
  • Q3. Tell me about yourself.
  • Ans. 

    I am is uttam soni.

    I here to shaktinagar bus stand market.

    I am diploma holder.

  • Answered by Uttam soni
Round 2 - HR 

(2 Questions)

  • Q1. What are your strengths and weaknesses?
  • Q2. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Namaste sir
Diploma in electric engineer
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Group Discussion 

Diesel Generator: A Reliable Power Source
A diesel generator is a self-contained power generating unit that combines a diesel engine with an electric generator (often an alternator). It's a versatile and widely used source of electricity, particularly in situations where a reliable power supply is crucial.
How Diesel Generators Work
* Diesel Engine: The diesel engine, fueled by diesel fuel, acts as the prime mover. It converts the chemical energy of the fuel into mechanical energy through combustion.
* Electric Generator: The mechanical energy from the engine is transferred to the generator, which converts it into electrical energy. This electrical energy can then be used to power various appliances and equipment.
Applications of Diesel Generators
* Backup Power: Diesel generators are commonly used as backup power sources for homes, businesses, hospitals, and critical infrastructure during power outages.
* Remote Locations: In areas with limited or no access to the grid, diesel generators provide a reliable source of electricity for various applications.
* Construction Sites: Diesel generators power tools and equipment on construction sites, ensuring work can continue even in remote locations.
* Off-Grid Living: Individuals living off the grid often rely on diesel generators for their electricity needs.
* Data Centers: Diesel generators provide backup power to ensure the continuous operation of critical data centers.
Advantages of Diesel Generators
* Reliability: Diesel engines are known for their durability and reliability, making them suitable for demanding applications.
* Fuel Efficiency: Modern diesel engines offer excellent fuel efficiency, reducing operating costs.
* Wide Power Range: Diesel generators are available in a wide range of sizes and power capacities, catering to various needs.
* Easy Maintenance: Diesel generators are relatively easy to maintain and service.
Disadvantages of Diesel Generators
* Noise: Diesel generators can be noisy, which may be a concern in certain settings.

Round 2 - One-on-one 

(3 Questions)

  • Q1. Transformer & protection
  • Q2. Breaker & protection
  • Q3. Motor panel Feeder & protection
Round 3 - One-on-one 

(2 Questions)

  • Q1. Motor & Motor protection
  • Q2. All types panel & protection
  • Ans. 

    Panel and protection systems are essential components in electrical engineering for controlling and safeguarding electrical circuits.

    • Different types of panels include distribution panels, control panels, and instrumentation panels.

    • Protection systems include overcurrent protection, earth fault protection, and differential protection.

    • Panels are used to house electrical components and provide a safe environment for operat...

  • Answered by AI

I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Be clear on salary negotiation

Interview Preparation Tips

Interview preparation tips for other job seekers - Say confidently what ever it is..

I applied via Company Website and was interviewed in Aug 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Nodejs basics,AWS S3,script file run command,how to catch db timeout
  • Q2. Connect db options,
  • Ans. 

    Connecting to a database has multiple options depending on the type of database and programming language used.

    • For SQL databases, options include using JDBC for Java, ODBC for C++, and ADO.NET for C#.

    • For NoSQL databases, options include using MongoDB's driver for Python or Node.js.

    • ORMs like Hibernate and Entity Framework can also be used to abstract away the database connection details.

    • Connection strings are used to spe...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Db connection attributes need to prepare well

I applied via Naukri.com and was interviewed before Mar 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Based on your previous jobs

Interview Preparation Tips

Interview preparation tips for other job seekers - It's totally your luck in interview
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Wipro Infrastructure Engineering Interview FAQs

How many rounds are there in Wipro Infrastructure Engineering Diploma Electrical Engineer interview?
Wipro Infrastructure Engineering interview process usually has 2 rounds. The most common rounds in the Wipro Infrastructure Engineering interview process are Resume Shortlist and Technical.
What are the top questions asked in Wipro Infrastructure Engineering Diploma Electrical Engineer interview?

Some of the top questions asked at the Wipro Infrastructure Engineering Diploma Electrical Engineer interview -

  1. Fpi working foult passis indica...read more
  2. Preventive maintina...read more
  3. RMU SF6 PENAL MAINTENA...read more

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