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Gammon Engineers And Contractors Junior Engineer Electrical Interview Questions, Process, and Tips

Updated 24 Jan 2024

Gammon Engineers And Contractors Junior Engineer Electrical Interview Experiences

1 interview found

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

I applied via Walk-in and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(7 Questions)

  • Q1. What is the process of earthing?
  • Ans. 

    Earthing is the process of connecting electrical equipment or installations to the earth to prevent electric shock and protect against electrical faults.

    • Earthing involves creating a connection between the electrical system and the earth.

    • It is done by burying a metal conductor, such as a copper rod, in the ground.

    • The metal conductor is connected to the electrical system using a wire or cable.

    • Earthing provides a path for...

  • Answered by AI
  • Q2. Which type of DGs used at your Site
  • Ans. 

    The type of DGs used at our site are diesel generators.

    • Diesel generators are commonly used as backup power sources in various industries.

    • They are reliable and can provide a continuous power supply during electrical outages.

    • DGs are often used in remote locations or areas with unreliable grid power.

    • They require regular maintenance and fuel supply to operate efficiently.

    • Examples of DGs used at our site include Cummins, Ca

  • Answered by AI
  • Q3. What is the difference between LT and HT line?
  • Ans. 

    LT line refers to Low Tension line while HT line refers to High Tension line.

    • LT line carries low voltage and is used for domestic and small-scale commercial purposes.

    • HT line carries high voltage and is used for industrial and large-scale commercial purposes.

    • LT line voltage is typically up to 440 volts, while HT line voltage is above 440 volts.

    • LT lines are usually overhead lines, while HT lines can be both overhead and ...

  • Answered by AI
  • Q4. Which type of Circuit Breakers you used at Site?
  • Ans. 

    We used different types of circuit breakers at the site depending on the specific requirements.

    • We used air circuit breakers (ACBs) for low voltage applications.

    • For medium voltage applications, we used vacuum circuit breakers (VCBs) or oil circuit breakers (OCBs).

    • In high voltage installations, we used sulfur hexafluoride (SF6) circuit breakers.

    • For specialized applications like generator protection, we used differential ...

  • Answered by AI
  • Q5. How big transformers you used at site
  • Ans. 

    The size of transformers used at the site varied depending on the specific requirements of the project.

    • Transformers used at the site were of different sizes based on the power demand of the electrical system.

    • For smaller projects, transformers with a capacity of around 100 kVA were used.

    • For medium-sized projects, transformers with a capacity ranging from 250 kVA to 500 kVA were used.

    • For larger projects, transformers wit...

  • Answered by AI
  • Q6. Which type of Batching Plant you used at Site
  • Ans. 

    We used a stationary type batching plant at the site.

    • We used a stationary type batching plant for our construction project.

    • The stationary batching plant had a higher production capacity compared to mobile plants.

    • It was equipped with multiple storage bins for different types of aggregates.

    • The plant had a conveyor belt system to transfer the aggregates to the mixer.

    • We used this type of batching plant because it provided

  • Answered by AI
  • Q7. At which project you are working

Interview Preparation Tips

Interview preparation tips for other job seekers - It dipends on the interviewer which type of questions he will ask.
But one thing important be confident while interview

Interview questions from similar companies

I applied via Campus Placement and was interviewed before Apr 2021. There were 4 interview rounds.

Round 1 - Aptitude Test 

Reasoning

Round 2 - Aptitude Test 
Round 3 - Case Study 

Apptitude

Round 4 - HR 

(1 Question)

  • Q1. Future planning of career

Interview Preparation Tips

Interview preparation tips for other job seekers - Selection process hard and number of step
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jun 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. How do you know about overhead distribution system?
  • Ans. 

    Overhead distribution system is a network of electrical lines and equipment used to distribute power from substations to consumers.

    • Overhead distribution systems consist of poles, wires, transformers, and insulators.

    • They are commonly used in rural areas and older urban areas.

    • Maintenance of overhead distribution systems includes regular inspections for damage and vegetation management.

    • Examples of overhead distribution sy...

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. What is your past work experience? And how much paid you got
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before 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 - Technical 

(2 Questions)

  • Q1. What are basics electrical ,What are the foundations of production and maintenance work?
  • Ans. 

    Basics of electrical include understanding circuits, components, and power sources. Foundations of production and maintenance work involve safety, planning, and troubleshooting.

    • Basics of electrical include understanding circuits, components, and power sources

    • Foundations of production work involve safety, planning, and quality control

    • Foundations of maintenance work involve safety, planning, and troubleshooting

    • Examples o...

  • Answered by AI
  • Q2. Main parts, sub contained process , the basic rule of the electric triangle formula identificing , explanating of its branches

Interview Preparation Tips

Interview preparation tips for other job seekers - Memorize the engineering industrial tools and work on applying the prescribed works completing the task in on schedule
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - Aptitude Test 

It's basic level of questions you don't have panic give it with positive attitude.questions are asked from time and work, coding decoding, basic verbal questions and profit loss

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice all the topics with carrier ride. Direct questions came from their notes
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jan 2023. There were 3 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 - Aptitude Test 

Profit and loss , percentage, average, age, time and work, ratio, syllogism, series, dice, direction,mirrer image,water image,

Round 3 - Technical 

(2 Questions)

  • Q1. Ac and dc machine, BASIC electrical and electronics
  • Q2. Any Electrical protection equipment related

Interview Preparation Tips

Interview preparation tips for other job seekers - Personal information and interview in office of human resource department hum

I applied via Recruitment Consultant and was interviewed before Dec 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Quantity Surveying, Rate Analysis, Labour Rate, Reconciliation, BBS

Interview Preparation Tips

Interview preparation tips for other job seekers - I interview was good.
Good technical question I have faced.
Normal question was there and if anyone have general knowledge of Quantity survey, he can crack the interview.
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Client Bill Related Question
Round 2 - One-on-one 

(1 Question)

  • Q1. Client Bill Related Question
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - HR 

(3 Questions)

  • Q1. What are your exact responsibility in your organization?
  • Q2. What are your additional qualities?
  • Q3. AutoCAD, Excel, Friendly with all types of docs , Even the Contract Documents also
  • Ans. Maintain good relationship with Clients on the basis of my performance.
  • Answered by Atul anand
Round 2 - Technical 

(6 Questions)

  • Q1. What are work procedure in your organization in RA Bill preparation ?
  • Ans. 

    The work procedure in our organization for RA Bill preparation involves several steps.

    • Gathering all relevant project documents and information

    • Analyzing the project scope and specifications

    • Measuring and quantifying the work done on-site

    • Preparing detailed rate analysis for each item of work

    • Calculating the quantities and rates for each item

    • Preparing the bill of quantities (BOQ)

    • Cross-checking the BOQ with the project speci...

  • Answered by AI
  • Q2. Explain about the different types of bills you know about.
  • Ans. 

    Different types of bills in quantity surveying

    • Measurement bill: It includes the detailed measurements of various items of work.

    • Abstract bill: It provides a summary of all the measurements and quantities of work done.

    • Cost bill: It includes the cost of each item of work and the total cost of the project.

    • Final bill: It is the final settlement bill after completion of the project.

    • Interim bill: It is prepared at regular int...

  • Answered by AI
  • Q3. Tell me about the importance of contact documents in any type of bill prepation.
  • Ans. 

    Contact documents are essential in bill preparation as they outline the terms and conditions of the contract, provide clarity on project scope, and ensure fair payment for work done.

    • Contact documents define the legal agreement between the parties involved in a construction project.

    • They outline the terms and conditions, including project scope, deliverables, timelines, and payment terms.

    • Contact documents provide clarity...

  • Answered by AI
  • Q4. How reconciliation performed?
  • Ans. 

    Reconciliation is performed by comparing and matching financial records to ensure accuracy and consistency.

    • Reconciliation involves comparing two sets of records, such as bank statements and accounting records, to identify any discrepancies.

    • The process includes verifying the accuracy of transactions, identifying errors or omissions, and making necessary adjustments.

    • Reconciliation can be performed manually or using softw...

  • Answered by AI
  • Q5. What are the client instructions in your current project about document controlling?
  • Ans. As according to client, we have prepare and submit all the prepour and postpour docs with all test certificate if any even in mechanical or civil works before submission of Monthly RA bill.
  • Answered by Atul anand
  • Q6. Do you know AutoCAD & Excel well ?
  • Ans. 

    Yes, I am proficient in AutoCAD and Excel.

    • I have extensive experience using AutoCAD for creating and editing technical drawings.

    • I am skilled in using Excel for data analysis, calculations, and creating spreadsheets.

    • I have successfully completed projects where I utilized both AutoCAD and Excel.

    • I am familiar with the various features and functions of both software.

    • I can efficiently generate quantity take-offs and cost es

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep updating yourself as according to Employer demands and market requirements and Always be honest to your interview that helps in your progress also.

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Aug 2020. There were 4 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. What is mode of measurement
  • Ans. 

    Mode of measurement refers to the standard method used to measure quantities in construction projects.

    • It is important to establish a clear mode of measurement to ensure consistency and accuracy in cost estimation.

    • Common modes of measurement include SMM7, CESMM, and NRM.

    • SMM7 (Standard Method of Measurement) is widely used in the UK for building works.

    • CESMM (Civil Engineering Standard Method of Measurement) is used for c...

  • Answered by AI
  • Q2. Deduction as per IS code for Connecte, Shuttering & Plaster
  • Ans. 

    Deduction as per IS code for Connecte, Shuttering & Plaster

    • As per IS code, deduction for connected items is 2.5% of the total quantity

    • For shuttering, deduction is 10% of the total surface area

    • For plaster, deduction is 20% of the total surface area

    • These deductions are made to account for wastage and overlapping

  • Answered by AI
  • Q3. Consumption for mortar 1:3 and 1:6 ratio
  • Ans. 

    The consumption for mortar 1:3 and 1:6 ratio depends on the area to be covered and thickness of the layer.

    • The consumption of mortar is calculated in terms of volume.

    • For 1:3 ratio, the mix proportion is 1 part cement and 3 parts sand.

    • For 1:6 ratio, the mix proportion is 1 part cement and 6 parts sand.

    • The thickness of the layer also affects the consumption of mortar.

    • The area to be covered is calculated by multiplying the...

  • Answered by AI
  • Q4. Reconciliation & wastage of materials

Interview Preparation Tips

Interview preparation tips for other job seekers - Soft skills reflect a lot about your personality. From how you carry yourself, to body language and intonation, everything is very important and is assessed in every interview.
Your skills and job understanding are both important for you to be a successful paramedic but your soft skills and performance in interview go a great way in helping you secure your dream job.
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Gammon Engineers And Contractors Interview FAQs

How many rounds are there in Gammon Engineers And Contractors Junior Engineer Electrical interview?
Gammon Engineers And Contractors interview process usually has 1 rounds. The most common rounds in the Gammon Engineers And Contractors interview process are Technical.
What are the top questions asked in Gammon Engineers And Contractors Junior Engineer Electrical interview?

Some of the top questions asked at the Gammon Engineers And Contractors Junior Engineer Electrical interview -

  1. What is the difference between LT and HT li...read more
  2. Which type of Circuit Breakers you used at Si...read more
  3. Which type of Batching Plant you used at S...read more

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Gammon Engineers And Contractors Junior Engineer Electrical Interview Process

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Excellent
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4.9/5

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