Upload Button Icon Add office photos

Filter interviews by

Megha Engineering & Infrastructures Diploma Electrical Engineer Interview Questions, Process, and Tips

Updated 30 Nov 2023

Top Megha Engineering & Infrastructures Diploma Electrical Engineer Interview Questions and Answers

View all 7 questions

Megha Engineering & Infrastructures Diploma Electrical Engineer Interview Experiences

2 interviews found

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

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 tips
Round 2 - Technical 

(7 Questions)

  • Q1. What are type of transformer ?
  • Ans. 

    There are several types of transformers used in electrical engineering.

    • Power transformers

    • Distribution transformers

    • Instrument transformers

    • Auto transformers

    • Isolation transformers

    • Step-up transformers

    • Step-down transformers

  • Answered by AI
  • Q2. How many earthing required for commencing a transformer
  • Ans. 

    The number of earthing required for commencing a transformer depends on the type and size of the transformer.

    • The number of earthing required for a transformer depends on its rating and the local electrical regulations.

    • In general, a single earthing electrode is sufficient for small transformers with ratings up to a few hundred kVA.

    • For larger transformers, multiple earthing electrodes may be required to ensure proper gro...

  • Answered by AI
  • Q3. What is silika gel
  • Ans. 

    Silica gel is a desiccant commonly used to absorb moisture and prevent the growth of mold and mildew.

    • Silica gel is a porous form of silicon dioxide.

    • It is often found in small packets or sachets.

    • It is used in various industries such as electronics, pharmaceuticals, and food packaging.

    • Silica gel can absorb moisture up to 40% of its own weight.

    • It is non-toxic and chemically inert.

    • Common uses include preserving the freshne...

  • Answered by AI
  • Q4. What is vcb? Whwere it is installed
  • Ans. 

    VCB stands for Vacuum Circuit Breaker. It is a type of electrical switchgear used for protecting electrical circuits from overloads and short circuits.

    • VCB uses vacuum as the arc quenching medium instead of oil or air.

    • It is installed in high voltage power systems, such as substations and power plants.

    • VCBs are commonly used in distribution networks, generator circuits, and transformer circuits.

    • They provide reliable and e...

  • Answered by AI
  • Q5. What is the acceptable current for human ?
  • Ans. 

    The acceptable current for humans depends on various factors such as duration, frequency, and pathway.

    • The acceptable current for humans is typically below 1 mA for low-frequency currents.

    • For high-frequency currents, the acceptable current is lower, usually below 0.1 mA.

    • The duration of exposure also plays a significant role in determining the acceptable current.

    • The pathway of the current through the body, such as hand-t...

  • Answered by AI
  • Q6. What is alternator?
  • Ans. 

    An alternator is an electrical machine that converts mechanical energy into electrical energy.

    • An alternator is commonly used in vehicles to charge the battery and power the electrical system.

    • It operates on the principle of electromagnetic induction.

    • Alternators produce alternating current (AC) which is then converted to direct current (DC) using rectifiers.

    • They consist of a rotor, stator, and diodes.

    • The rotor is driven ...

  • Answered by AI
  • Q7. What is ct transformer
  • Ans. 

    A CT transformer, also known as a current transformer, is an electrical device used to measure alternating current (AC) by stepping down the current to a lower value.

    • CT transformers are commonly used in power systems to measure high currents without directly connecting measuring instruments to the circuit.

    • They consist of a primary winding, which carries the current to be measured, and a secondary winding, which is conn...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Megha Engineering & Infrastructures Diploma Electrical Engineer interview:
  • Electrical Engineering
  • Electrical Maintenance
  • Electrical Works

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected
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 

(9 Questions)

  • Q1. DG other questions
  • Q2. Transformer other questions
  • Q3. Relays othee questions
  • Q4. Circuit breaker other questions
  • Q5. Power transformer
  • Q6. Motors other questions
  • Q7. Grid station other
  • Q8. Rectifier Transformer other questions
  • Q9. Distribution transformer , crrrent transformer potential Transformer power plant
Round 3 - Case Study 

Rectifier Generator protection

Diploma Electrical Engineer Interview Questions Asked at Other Companies

Q1. What is the use of star delta connection in electrical ?
Q2. What Kinds of Cables Are Used for Power Transmissions?
asked in RUNGTA
Q3. Ans- 3 types of motor having in electrical system. A. Synchronous ... read more
Q4. Mention what is the difference between generator and alternator ?
Q5. What is ohms low , ohms low state that current direct proposal to ... read more

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. Basic question of transformer, electrical machine, transmission

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

Interview Questionnaire 

1 Question

  • Q1. Give an example of when you showed leadership qualities.

Interview Preparation Tips

Interview preparation tips for other job seekers - End the interview with a good impression. Be prepared

I applied via Walk-in and was interviewed in Jul 2019. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. Are u give me a chance fighting for this task.....
  • Q2. If i "m qualifing this task in your comny so how many days in u r providing me joining letter.....
  • Q3. What is your comny expensive for engineer.
  • Ans. 

    Company expenses for engineers include salaries, benefits, training, equipment, and travel costs.

    • Salaries are a major expense for engineers, varying based on experience and specialization.

    • Benefits such as healthcare, retirement plans, and bonuses add to the overall expense.

    • Training programs to keep engineers updated with the latest technologies can be costly.

    • Equipment and tools needed for engineering work can be a sign...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - really i knw dilip buildcon is also high peofile of comny nd its lots of monthly turnover so im also want completing this task and joine to your company for better future with the honestfully as a good engineer

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

Round 1 - Aptitude Test 
Round 2 - One-on-one 

(1 Question)

  • Q1. Tell about your self

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and confident, try to be honest on conversation

I applied via Company Website and was interviewed in Nov 2020. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. Electrical and electronics
  • Q2. AC and DC
  • Q3. Vibrator ,wilding machine,grander, starting vibrator,rccb ,plcb,elcb earthing

Interview Preparation Tips

Interview preparation tips for other job seekers - Good

I appeared for an interview before Oct 2020.

Interview Questionnaire 

2 Questions

  • Q1. About operations and maintenance of electrical equipment
  • Q2. I would like to draw your attention to my interview

Interview Preparation Tips

Interview preparation tips for other job seekers - Telephonic interview for technical and non technical questions both
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jun 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 tips
Round 2 - Technical 

(5 Questions)

  • Q1. What is ATS, transformer maintenance procedure, protection of transformer, maintenance procedure of motor, protection of motor, knowledge about SAP
  • Ans. 

    ATS stands for Automatic Transfer Switch. It is used to transfer power supply between two sources. Transformer and motor maintenance procedures and protection methods are essential for their efficient operation. SAP is a software used for enterprise resource planning.

    • ATS is used to automatically switch power supply between two sources, ensuring uninterrupted power supply.

    • Transformer maintenance involves regular inspect...

  • Answered by AI
  • Q2. Knowledge about DG set, and spare material
  • Q3. Rating of HT motor and FLC of HT motor
  • Ans. 

    HT motor rating is the maximum power it can handle and FLC is the current it draws at full load.

    • HT motor rating is expressed in kilowatts (kW) or megawatts (MW).

    • FLC of HT motor is the full load current it draws at rated voltage and frequency.

    • FLC is expressed in amperes (A) and varies depending on the motor's power rating and efficiency.

    • For example, a 1 MW HT motor may have a FLC of 1000 A at 11 kV.

    • The rating and FLC of...

  • Answered by AI
  • Q4. Plant EHT system and single line diagram of plants.
  • Ans. 

    Plant EHT system and single line diagram of plants.

    • EHT system refers to Extra High Tension system used in power plants

    • Single line diagram shows the electrical connections between different components

    • It is important to have a clear and accurate diagram for safety and maintenance purposes

  • Answered by AI
  • Q5. Knowledge about HT and LT breaker.

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic of electrical engineer, standard of electrical

Skills evaluated in this interview

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 Dec 2021. 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 - Technical 

(2 Questions)

  • Q1. Technical round related to substations, captive diesel power plant, material handling system, Barge loader, mini substations
  • Q2. Offshore working experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Good cmny and salary on time. Contractual position. High work pressure no weekly off ntg.

Megha Engineering & Infrastructures Interview FAQs

How many rounds are there in Megha Engineering & Infrastructures Diploma Electrical Engineer interview?
Megha Engineering & Infrastructures interview process usually has 2-3 rounds. The most common rounds in the Megha Engineering & Infrastructures interview process are Resume Shortlist, Technical and Case Study.
What are the top questions asked in Megha Engineering & Infrastructures Diploma Electrical Engineer interview?

Some of the top questions asked at the Megha Engineering & Infrastructures Diploma Electrical Engineer interview -

  1. How many earthing required for commencing a transfor...read more
  2. What is the acceptable current for huma...read more
  3. What is vcb? Whwere it is instal...read more

Tell us how to improve this page.

Megha Engineering & Infrastructures Diploma Electrical Engineer Interview Process

based on 2 interviews

Interview experience

4.5
  
Good
View more

Interview Questions from Similar Companies

Tata Technologies Interview Questions
3.6
 • 263 Interviews
Saint-Gobain Interview Questions
4.0
 • 173 Interviews
Dilip Buildcon Interview Questions
4.0
 • 147 Interviews
G R Infraprojects Interview Questions
4.1
 • 134 Interviews
AECOM Interview Questions
4.2
 • 118 Interviews
Worley Interview Questions
4.1
 • 113 Interviews
View all
17% more than the average Diploma Electrical Engineer Salary in India
View more details

Megha Engineering & Infrastructures Diploma Electrical Engineer Reviews and Ratings

based on 3 reviews

4.0/5

Rating in categories

4.9

Skill development

3.0

Work-life balance

2.1

Salary

3.1

Job security

2.1

Company culture

2.2

Promotions

2.2

Work satisfaction

Explore 3 Reviews and Ratings
Engineer
865 salaries
unlock blur

₹2.2 L/yr - ₹7 L/yr

Senior Engineer
842 salaries
unlock blur

₹3.2 L/yr - ₹11.5 L/yr

Associate Manager
513 salaries
unlock blur

₹4.8 L/yr - ₹15.8 L/yr

Mechanical Engineer
388 salaries
unlock blur

₹2.1 L/yr - ₹7.3 L/yr

Civil Engineer
344 salaries
unlock blur

₹2.2 L/yr - ₹7.6 L/yr

Explore more salaries
Compare Megha Engineering & Infrastructures with

Larsen & Toubro Limited

3.9
Compare

Shapoorji Pallonji Group

4.1
Compare

Alstom Transportation

3.7
Compare

Tata Technologies

3.6
Compare
Did you find this page helpful?
Yes No
write
Share an Interview