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Lal Baba Seamless Tubes Graduate Engineer Interview Questions and Answers

Updated 9 May 2024

Lal Baba Seamless Tubes Graduate Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Approached by Company and was interviewed in Nov 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

There was a 1 hour of aptitude, general awareness and mechanical engineering test .

Round 2 - Technical 

(3 Questions)

  • Q1. What is heat treatment process?
  • Ans. 

    Heat treatment process involves heating and cooling metals to alter their physical and mechanical properties.

    • Heating metal to a specific temperature

    • Holding it at that temperature for a certain period of time

    • Cooling it at a controlled rate

    • Types include annealing, quenching, tempering, and normalizing

  • Answered by AI
  • Q2. What are different types of heat treatment process?
  • Ans. 

    Different types of heat treatment processes include annealing, tempering, quenching, and case hardening.

    • Annealing: Heating metal to a specific temperature and then slowly cooling it to relieve internal stresses and increase ductility.

    • Tempering: Reheating quenched metal to a specific temperature to improve toughness and reduce brittleness.

    • Quenching: Rapidly cooling heated metal to increase hardness by forming a martensi...

  • Answered by AI
  • Q3. What is quenching?
  • Ans. 

    Quenching is a heat treatment process used to harden and strengthen metal by rapidly cooling it after heating.

    • Quenching involves heating a metal to a specific temperature and then rapidly cooling it in a quenching medium such as water, oil, or air.

    • The rapid cooling causes the metal to undergo a phase transformation, resulting in increased hardness and strength.

    • Different quenching mediums are used depending on the type ...

  • Answered by AI

Interview questions from similar companies

I applied via Referral and was interviewed in Mar 2021. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. About Process related to Assembly line
  • Q2. Details of assembly line sequence
  • Ans. 

    The assembly line sequence involves a step-by-step process of assembling parts to create a final product.

    • The process starts with the arrival of raw materials

    • Parts are then assembled in a specific order

    • Quality checks are performed at various stages

    • The final product is packaged and shipped

    • Efficiency and safety are key considerations throughout the process

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - No hard question only basic related to design and assembly process.

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

Interview Questionnaire 

1 Question

  • Q1. Material of rotavator blades
  • Ans. 

    Rotavator blades are commonly made of hardened steel or boron steel.

    • Hardened steel is a popular choice for rotavator blades due to its durability and resistance to wear and tear.

    • Boron steel is another option that offers high strength and toughness.

    • Other materials such as carbon steel and alloy steel may also be used depending on the specific application.

    • The choice of material will depend on factors such as the type of ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Average company ,you can go if have opportunity

I applied via Recruitment Consulltant and was interviewed before Oct 2021. 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 - Technical 

(1 Question)

  • Q1. Principal of hydraulic,how engine work, Proportional valves, valve block, types of hyd. Pump, hyd. Circuits, electrical circuit, working culture, customer handling, field experience etc
  • Ans. 

    The interview covered topics such as hydraulic principles, engine workings, proportional valves, valve blocks, types of hydraulic pumps, hydraulic and electrical circuits, working culture, customer handling, and field experience.

    • Hydraulic principles involve the use of fluids to generate power and control movement.

    • Engines work by converting fuel into energy, which is then used to power the vehicle or machine.

    • Proportiona...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Previous salary, why we hire you, experience, expected salary,why you want to join our company etc.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepare whatever you written in your resume
Basic knowledge of current work and where it used

I applied via Recruitment Consulltant and was interviewed in Oct 2021. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Mobile interview done and technical questions related to transmission , engine , hydraulics , etc...
  • Q2. Questions about Technical knowledge , experience ,
Round 2 - HR 

(1 Question)

  • Q1. Technical and also about your experience , about your background

Interview Preparation Tips

Interview preparation tips for other job seekers - Need experience in material handling equipments
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 Apr 2023. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. What is the difference between AC Drive and DC Drive
  • Ans. 

    AC drives are used for controlling the speed of AC motors, while DC drives are used for controlling the speed of DC motors.

    • AC drives are used for controlling the speed of AC motors by varying the frequency of the input power.

    • DC drives are used for controlling the speed of DC motors by varying the voltage supplied to the motor.

    • AC drives are more commonly used in industrial applications due to the prevalence of AC power ...

  • Answered by AI
  • Q2. What is the difference between SI and CI engine
  • Ans. 

    SI engines use spark plugs for ignition, while CI engines use compression for ignition.

    • SI engines have spark plugs to ignite the air-fuel mixture, while CI engines rely on compression to ignite the fuel.

    • SI engines are commonly used in gasoline vehicles, while CI engines are typically found in diesel vehicles.

    • SI engines have a higher power output compared to CI engines.

    • SI engines have a higher fuel efficiency compared t

  • Answered by AI
  • Q3. What is the specific gravity of battery
  • Ans. 

    Specific gravity of a battery is a measure of its electrolyte's density compared to water.

    • Specific gravity is typically measured using a hydrometer.

    • It indicates the state of charge of a lead-acid battery.

    • A fully charged lead-acid battery will have a specific gravity of around 1.265.

    • A discharged battery will have a lower specific gravity, around 1.150.

  • Answered by AI
  • Q4. What is Hydraulic pump
  • Ans. 

    A hydraulic pump is a mechanical device that converts mechanical power into hydraulic energy by generating flow within a hydraulic system.

    • Hydraulic pumps are used to generate flow to move fluids within a hydraulic system.

    • They are commonly used in applications such as construction equipment, automotive systems, and industrial machinery.

    • There are different types of hydraulic pumps, including gear pumps, vane pumps, and p...

  • Answered by AI
  • Q5. Difference between hydraulic and pneumatic system
  • Ans. 

    Hydraulic systems use liquid to transmit power, while pneumatic systems use gas.

    • Hydraulic systems use oil or water as the fluid medium, while pneumatic systems use air or other gases.

    • Hydraulic systems are typically used in heavy-duty applications like construction equipment, while pneumatic systems are used in lighter applications like air brakes in vehicles.

    • Hydraulic systems are generally more powerful and can handle ...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Toyota Material Handling Service Engineer interview:
  • Automobile
  • Electric Vehicle
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Feb 2024.

Round 1 - Aptitude Test 

Based on technical theory knowledge

Round 2 - Aptitude Test 

It's on your technical theory knowledge

Round 3 - Technical 

(2 Questions)

  • Q1. What's Ohm's law ?
  • Ans. 

    Ohm's law states that the current flowing through a conductor is directly proportional to the voltage across it, and inversely proportional to the resistance of the conductor.

    • Current (I) is directly proportional to voltage (V) and inversely proportional to resistance (R): I = V/R

    • It is named after German physicist Georg Simon Ohm

    • It is commonly used in electrical engineering to calculate current, voltage, and resistance

  • Answered by AI
  • Q2. Why we hire you ?
  • Ans. 

    I have a strong technical background, excellent problem-solving skills, and a passion for learning and growing in the field of engineering.

    • I have a Bachelor's degree in Engineering with a focus on [specific field].

    • I have completed internships at [company name] where I gained hands-on experience in [relevant skills].

    • I am proficient in [programming languages/tools] and have a strong understanding of [engineering principl

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Only work here till you get financially stable and actively look for new opportunities
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 - Group Discussion 

Discussed on Denomination topic

Round 3 - Technical 

(2 Questions)

  • Q1. About machining information
  • Q2. About instrument information
Round 4 - HR 

(1 Question)

  • Q1. Personal information questions

Interview Preparation Tips

Interview preparation tips for other job seekers - No advice from my side. thank you good day.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is the source name of the laser cutting machine ?
  • Ans. 

    The source name of the laser cutting machine is typically the manufacturer's name or a specific model name.

    • The source name could be the manufacturer's name, such as Trumpf or Amada.

    • It could also be a specific model name, like Trumpf TruLaser Series or Amada LC3015.

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Electronic qualification
Round 2 - Technical 

(2 Questions)

  • Q1. Electronic information
  • Q2. Transistor and electrical supply and earthing

Interview Preparation Tips

Interview preparation tips for other job seekers - Nice job

Lal Baba Seamless Tubes Interview FAQs

How many rounds are there in Lal Baba Seamless Tubes Graduate Engineer interview?
Lal Baba Seamless Tubes interview process usually has 2 rounds. The most common rounds in the Lal Baba Seamless Tubes interview process are Aptitude Test and Technical.
What are the top questions asked in Lal Baba Seamless Tubes Graduate Engineer interview?

Some of the top questions asked at the Lal Baba Seamless Tubes Graduate Engineer interview -

  1. What are different types of heat treatment proce...read more
  2. What is heat treatment proce...read more
  3. What is quenchi...read more

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Lal Baba Seamless Tubes Graduate Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
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