Tata Motors
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I applied via Campus Placement and was interviewed before Sep 2023. There were 4 interview rounds.
A spanner is a tool used for tightening or loosening nuts and bolts.
Spanners come in various sizes and shapes to fit different nuts and bolts.
They are commonly made of metal, such as steel, for durability.
Some spanners have a ratcheting mechanism for easier use.
Examples include open-end spanners, ring spanners, and adjustable spanners.
Torque is a measure of the rotational force applied to an object.
Torque is calculated by multiplying the force applied by the distance from the pivot point.
It is measured in units such as Newton-meters (Nm) or foot-pounds (ft-lb).
Torque is essential in understanding the effectiveness of tools like wrenches and screwdrivers.
Higher torque allows for greater rotational force to be applied to an object.
Examples of torque a...
Ctrl + C for copy, Ctrl + V for paste
Ctrl + C is used to copy selected text or item
Ctrl + V is used to paste the copied text or item
These shortcut keys are commonly used in Windows and other operating systems
Excel knowledge refers to the understanding and proficiency in using Microsoft Excel software for data analysis, calculations, and visualization.
Understanding basic functions like SUM, AVERAGE, and VLOOKUP
Creating and formatting tables and charts
Using conditional formatting and data validation
Analyzing data using pivot tables and pivot charts
Automating tasks with macros and formulas
Naphtha oil is used in transformers as an insulating oil to help dissipate heat and prevent electrical breakdown.
Naphtha oil is used as an insulating oil in transformers to provide electrical insulation and prevent arcing.
It helps to dissipate heat generated during the operation of the transformer.
Naphtha oil also helps in preventing the formation of sludge and carbon deposits inside the transformer.
It improves the die...
An adaptor is a device that allows different types of plugs or connectors to be used together.
Adaptors are commonly used in electronics to convert one type of plug to another, such as from a European plug to a US plug.
They can also be used in networking to connect different types of cables, such as Ethernet to USB.
Adaptors can be passive (simply changing the physical connection) or active (converting signals or voltage
Electrical devices deal with the flow of electrical energy, while electronics devices use electrical energy to control the flow of electrons for various functions.
Electrical devices primarily involve the generation, distribution, and use of electrical power.
Electronics devices use electrical energy to control the flow of electrons for functions like amplification, switching, and signal processing.
Examples of electrical...
I applied via Company Website and was interviewed before Mar 2022. There was 1 interview round.
Automobile Engineering
Tig and Mig welding are two different welding processes used in metal fabrication.
Tig welding stands for Tungsten Inert Gas welding and uses a non-consumable tungsten electrode to create the weld.
Mig welding stands for Metal Inert Gas welding and uses a consumable wire electrode to create the weld.
Tig welding produces high-quality and precise welds, commonly used for thin materials and critical applications.
Mig welding...
The Bernoulli theorem states that as the speed of a fluid increases, its pressure decreases.
The Bernoulli theorem is a fundamental principle in fluid dynamics.
It states that as the speed of a fluid increases, its pressure decreases.
This principle is based on the conservation of energy in a flowing fluid.
It is commonly used to explain the lift generated by an airplane wing or the flow of blood in arteries.
The theorem is...
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I applied via Campus Placement
I applied via Referral and was interviewed before Sep 2017. There were 2 interview rounds.
I applied via Campus Placement and was interviewed before Aug 2020. There were 3 interview rounds.
I applied via Referral and was interviewed before Nov 2020. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed before Apr 2020. There were 5 interview rounds.
Yes, I am aware of electronics architectures of commercial vehicles.
I have experience working with CAN (Controller Area Network) bus systems.
I am familiar with the various electronic control units (ECUs) used in commercial vehicles.
I understand the importance of proper wiring and grounding in electronic systems.
I have knowledge of diagnostic tools and software used for troubleshooting electronic issues.
I am aware of th...
Brakes are required in vehicles to slow down or stop the vehicle when necessary.
Brakes help to prevent accidents by allowing the driver to slow down or stop the vehicle when necessary
They also help to maintain control of the vehicle while driving
Different types of brakes include disc brakes, drum brakes, and anti-lock brakes
Regular maintenance of brakes is important to ensure they are functioning properly
Ackerman angle is the angle formed between the steering axis and a line drawn through the center of the wheel.
It is used in the design of steering systems for vehicles.
It helps to determine the turning radius of a vehicle.
The angle varies depending on the type of vehicle and its intended use.
A larger Ackerman angle is used for vehicles that require tighter turning radius, such as go-karts.
A smaller Ackerman angle is us...
I applied via Naukri.com and was interviewed before Oct 2020. There were 3 interview rounds.
Stress-strain curve shows the relationship between stress and strain in a material. It's significant in designing structures.
The curve helps in determining the material's strength, stiffness, and ductility.
It also helps in selecting the appropriate material for a specific application.
The curve can be used to predict the behavior of a material under different loading conditions.
The area under the curve represents the en...
I applied via Naukri.com and was interviewed before Mar 2021. There was 1 interview round.
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