i
Lal Baba Seamless Tubes
Filter interviews by
I applied via Approached by Company and was interviewed in Nov 2023. There were 2 interview rounds.
There was a 1 hour of aptitude, general awareness and mechanical engineering test .
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
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...
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 ...
Top trending discussions
posted on 9 Sep 2021
I applied via Referral and was interviewed in Mar 2021. There were 3 interview rounds.
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
I applied via Naukri.com and was interviewed in Sep 2021. There was 1 interview round.
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 ...
posted on 2 Oct 2022
I applied via Recruitment Consulltant and was interviewed before Oct 2021. There were 3 interview rounds.
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...
posted on 13 Apr 2022
I applied via Recruitment Consulltant and was interviewed in Oct 2021. There were 2 interview rounds.
posted on 8 Apr 2024
I applied via Recruitment Consulltant and was interviewed before Apr 2023. There was 1 interview round.
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 ...
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
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.
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...
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 ...
posted on 1 Feb 2025
I appeared for an interview before Feb 2024.
Based on technical theory knowledge
It's on your technical theory knowledge
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
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
posted on 23 Sep 2022
Discussed on Denomination topic
posted on 23 May 2024
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.
I applied via Approached by Company and was interviewed before Feb 2023. There were 2 interview rounds.
based on 1 interview
Interview experience
Engineer
46
salaries
| ₹2 L/yr - ₹5.5 L/yr |
Junior Engineer
42
salaries
| ₹1.5 L/yr - ₹3.2 L/yr |
Senior Engineer
30
salaries
| ₹3.6 L/yr - ₹6 L/yr |
Assistant Manager
21
salaries
| ₹4.2 L/yr - ₹8 L/yr |
Technologist
16
salaries
| ₹1.3 L/yr - ₹4.2 L/yr |
Gilbarco Veeder Root
Kirloskar Toyota Textile Machinery
L&T–MHI Power Boilers
Hyundai Construction Equipment