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L.G.Balakrishnan & Bros CNC VMC Operator Interview Questions and Answers

Updated 25 Jan 2024

L.G.Balakrishnan & Bros CNC VMC Operator Interview Experiences

1 interview found

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

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

Round 1 - HR 

(2 Questions)

  • Q1. Are you a fresher ?
  • Q2. Do you have any work experience?

Interview questions from similar companies

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

Interview Questionnaire 

1 Question

  • Q1. Can I join minda no any reference

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview was taken from my skills ass manufacturing , Quality ,5s ,Kaizen & Tpm. It's my job profile.my education is Iti,& Diploma in mechanical (advanced). My best in performance is Target achievment.

I applied via Company Website

Round 1 - Technical 

(6 Questions)

  • Q1. What is mean of TTR & why required for powder coating process ?
  • Ans. 

    TTR stands for Total Thickness Range and is required for powder coating process to ensure proper adhesion and durability.

    • TTR is the range of thickness of the substrate and any coatings applied to it

    • It is important for powder coating as it ensures proper adhesion and durability

    • If the TTR is too large, the coating may not adhere properly or may crack and peel over time

    • Examples of substrates with varying TTR include alumi

  • Answered by AI
  • Q2. What is mean of detection & prevention pokayoke?
  • Ans. 

    Detection and prevention poka-yoke refers to the use of techniques to identify and prevent errors in a process.

    • Poka-yoke is a Japanese term for mistake-proofing

    • Detection poka-yoke involves identifying errors as they occur

    • Prevention poka-yoke involves designing processes to prevent errors from occurring

    • Examples of poka-yoke include using checklists, color-coding, and physical barriers

    • Poka-yoke can improve quality, reduc

  • Answered by AI
  • Q3. Which condition PH decrease in conversion coating?
  • Ans. 

    Decrease in pH can occur due to various factors in conversion coating.

    • Decrease in pH can be caused by the addition of an acid or acidic solution.

    • Presence of reactive metals in the coating can lead to a decrease in pH.

    • Contamination by organic materials or impurities can also lower the pH.

    • Chemical reactions during the conversion coating process may result in pH decrease.

    • Examples of conversion coatings include phosphating

  • Answered by AI
  • Q4. How to prepared 0.1 N H2so4 & Naoh ?
  • Ans. 

    To prepare 0.1 N H2SO4 & NaOH, calculate the required amount of solute and dissolve it in distilled water.

    • Calculate the molar mass of H2SO4 and NaOH

    • Determine the required amount of solute using the formula: N = (W/M) x (1000/V)

    • Dissolve the calculated amount of solute in distilled water to make 1 liter of solution

    • Standardize the solution using a primary standard

    • Use a burette to measure the volume of solution needed for

  • Answered by AI
  • Q5. How to cross verify 0.1 normality H2so4?
  • Ans. 

    To cross verify 0.1 normality H2SO4, use a standard solution of NaOH and an indicator.

    • Prepare a standard solution of NaOH of known concentration.

    • Add a few drops of an indicator such as phenolphthalein to the H2SO4 solution.

    • Titrate the H2SO4 solution with the NaOH solution until the endpoint is reached.

    • The endpoint is when the indicator changes color, indicating that all the H2SO4 has reacted with the NaOH.

    • Calculate the...

  • Answered by AI
  • Q6. How to prepared ph buffer solution as per defined standard in tablet?
  • Ans. 

    Prepare a pH buffer solution as per defined standard in tablet.

    • Determine the required pH value and buffer capacity

    • Select the appropriate buffer system and calculate the required amounts of buffer components

    • Dissolve the buffer components in water and adjust the pH as necessary

    • Check the pH and adjust if necessary

    • Filter the solution and store in a clean container

    • Use a calibrated pH meter to verify the pH of the solution

  • Answered by AI
Round 2 - Assignment 

Interview Preparation Tips

Interview preparation tips for other job seekers - As for as my view is concern best performance maintaining in plant

I applied via Walk-in and was interviewed before Mar 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. About family, hobbies, weekness and strength
  • Q2. Questions based on qualification

Interview Preparation Tips

Topics to prepare for Ceat Tyres Associate interview:
  • Basic science
Interview preparation tips for other job seekers - Be authentic, know yourself—strengths and weaknesses. Be aware of the kinds of job responsibilities and tasks you enjoy and those that you don’t enjoy so much. Know what you are looking for in an employer and position. Focus on opportunities that are a good fit. Be congruent in expressing who you are and your accomplishments on your cover letter, resume, and during the interview. The whole while, be yourself!”
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Oct 2022. 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 tips
Round 2 - HR 

(2 Questions)

  • Q1. Where are you living?
  • Q2. Why are you leaving your last company?
Round 3 - Technical 

(4 Questions)

  • Q1. Circuit diagram of relay holding.
  • Ans. 

    A relay holding circuit diagram is used to keep the relay in the energized state even after the control signal is removed.

    • The circuit typically includes a holding contact that maintains the relay coil energized.

    • A latching relay can also be used for holding without continuous power supply.

    • Examples: ladder logic diagram with a holding contact, latching relay circuit diagram.

  • Answered by AI
  • Q2. What is PNP and NPN
  • Ans. 

    PNP and NPN are types of bipolar junction transistors commonly used in electronic circuits.

    • PNP transistor has a layer of N-type semiconductor between two layers of P-type semiconductor, while NPN transistor has a layer of P-type semiconductor between two layers of N-type semiconductor.

    • In a PNP transistor, current flows from the emitter to the base and then to the collector, while in an NPN transistor, current flows fro...

  • Answered by AI
  • Q3. How many type of sensor?
  • Ans. 

    There are various types of sensors used for different purposes.

    • Temperature sensors (e.g. thermocouples, thermistors)

    • Pressure sensors (e.g. piezoelectric sensors)

    • Motion sensors (e.g. accelerometers, gyroscopes)

    • Proximity sensors (e.g. ultrasonic sensors)

    • Light sensors (e.g. photodiodes, phototransistors)

  • Answered by AI
  • Q4. What is PLC and full form?
  • Ans. 

    PLC stands for Programmable Logic Controller, which is a digital computer used for automation of electromechanical processes.

    • PLC is used to control machinery in manufacturing processes, such as assembly lines, robotic devices, or any activity that requires high reliability control.

    • It is programmed using a specialized computer language, typically ladder logic or function block diagram.

    • PLCs are commonly used in industrie...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Your rlc circuit must be very strong.

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Department and work related question.

Round 2 - HR 

(2 Questions)

  • Q1. Personal information
  • Q2. Education related question?

I applied via Campus Placement and was interviewed before Feb 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Tell me about yourself .

Interview Preparation Tips

Interview preparation tips for other job seekers - 1.Speak clearly and vari your tone to show you are intredted this job .
2.Listen the question carefully late the interveiwer lead the conversation .

I applied via Referral and was interviewed before Apr 2021. There were 3 interview rounds.

Round 1 - HR 

(6 Questions)

  • Q1. What is your family background?
  • Q2. What are your salary expectations?
  • Q3. Share details of your previous job.
  • Q4. Why should we hire you?
  • Q5. What are your strengths and weaknesses?
  • Q6. Tell me about yourself.
Round 2 - Technical 

(1 Question)

  • Q1. About mould maintenance
Round 3 - Case Study 

Interview Preparation Tips

Topics to prepare for Motherson Automotive Technologies and Engineering Supervisor interview:
  • Moulds
Interview preparation tips for other job seekers - If anyone communicate in English pls try to answer them in English

I applied via Walk-in and was interviewed before Apr 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 - HR 

(2 Questions)

  • Q1. What is your family background?
  • Q2. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Do good preparation of 5s, quality definition,

I applied via Walk-in and was interviewed before Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Questions was me asked. Like simple introducation. And about diploma and any experience.
  • Q2. I was not asked which trade is your.
  • Q3. Should be placed in tardevise department.
  • Q4. If there is any problem in reducing the operator, then his department should be changed.

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview should ask technical questions and after selection.

L.G.Balakrishnan & Bros Interview FAQs

How many rounds are there in L.G.Balakrishnan & Bros CNC VMC Operator interview?
L.G.Balakrishnan & Bros interview process usually has 1 rounds. The most common rounds in the L.G.Balakrishnan & Bros interview process are HR.

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L.G.Balakrishnan & Bros CNC VMC Operator Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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L.G.Balakrishnan & Bros CNC VMC Operator Salary
based on 4 salaries
₹1.5 L/yr - ₹2 L/yr
16% less than the average CNC VMC Operator Salary in India
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L.G.Balakrishnan & Bros CNC VMC Operator Reviews and Ratings

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