Tata Motors
Proud winner of ABECA 2024 - AmbitionBox Employee Choice Awards
Filter interviews by
Clear (1)
I was interviewed in Jan 2025.
My name is rajat sahu
My tata motors interview host in government polytechnic lucknow
My interview host in government polytechnic lucknow
My tata motors interview host in government polytechnic lucknow
A four-stroke engine is an internal combustion engine in which the piston completes four separate strokes while turning the crankshaft.
Intake stroke: The piston moves downward, drawing in a mixture of air and fuel.
Compression stroke: The piston moves upward, compressing the air-fuel mixture.
Power stroke: The spark plug ignites the mixture, causing an explosion that drives the piston downward.
Exhaust stroke: The piston ...
SI engine stands for Spark Ignition engine, which is a type of internal combustion engine.
SI engine uses a spark plug to ignite the air-fuel mixture in the combustion chamber
Commonly used in gasoline/petrol vehicles
Produces power through the combustion of fuel and air mixture
CI engine stands for Compression Ignition engine, which is a type of internal combustion engine where fuel is ignited by the heat of compression.
CI engine does not require a spark plug for ignition, as the fuel-air mixture is compressed until it reaches a high enough temperature to ignite spontaneously.
Common examples of CI engines include diesel engines used in trucks, buses, and heavy machinery.
CI engines are known f...
I applied via Company Website and was interviewed in Aug 2024. There were 3 interview rounds.
Technical questions mechanical
Compressing is the process of reducing the volume of a substance by applying pressure.
Compressing involves applying force to decrease the space between particles of a substance.
Common examples include compressing air in a compressor or compressing data files to reduce their size.
Compression is used in various industries such as manufacturing, engineering, and technology.
An evaporator is a device used to turn liquid into vapor by heating or reducing pressure.
Evaporators are commonly used in refrigeration systems to remove heat from a substance.
They are also used in desalination plants to separate salt from water.
Evaporators can be found in industries like food processing, chemical processing, and power generation.
Types of evaporators include falling film, rising film, forced circulatio...
I was interviewed before Mar 2024.
I applied via Naukri.com and was interviewed in Nov 2024. There were 3 interview rounds.
Reasoning question/ technical question/ general knowledge question
Technical question/ reasoning question
Technical. Quality
Tata Motors interview questions for designations
I applied via Referral and was interviewed in Sep 2022. There were 2 interview rounds.
Get interview-ready with Top Tata Motors Interview Questions
I applied via Referral and was interviewed in Jan 2022. There was 1 interview round.
5S system is a workplace organization method that improves efficiency and safety.
Sort: Remove unnecessary items from the workplace
Set in order: Organize the remaining items in a logical manner
Shine: Clean and maintain the workplace
Standardize: Establish procedures and standards for maintaining the workplace
Sustain: Continuously improve and maintain the 5S system
Example: Labeling tools and equipment, creating a shadow b
I applied via Company Website and was interviewed in May 2022. There were 2 interview rounds.
I applied via Campus Placement and was interviewed in Jan 2021. There were 3 interview rounds.
Top trending discussions
posted on 2 Sep 2017
A diesel generator works by converting diesel fuel into mechanical energy which is then converted into electrical energy.
Diesel fuel is injected into the combustion chamber where it ignites and creates high pressure gases that push the piston down, creating mechanical energy.
The mechanical energy is then converted into electrical energy through the use of an alternator.
The alternator uses a magnetic field and a conduct...
A diesel engine works by compressing air in the cylinder, which heats up and ignites the fuel injected into the cylinder.
Air is drawn into the cylinder and compressed by the piston
The compressed air heats up and ignites the fuel injected into the cylinder
The explosion pushes the piston down, which turns the crankshaft and powers the engine
Diesel engines are more efficient than gasoline engines because they compress the...
A train doesn't need a differential because its wheels are fixed to the same axle and rotate at the same speed.
Train wheels are fixed to the same axle
Wheels rotate at the same speed
Differential is used in vehicles with wheels that rotate at different speeds
Differential allows for smooth turning
Petrol engines have lower compression ratios compared to diesel engines.
Petrol engines have lower compression ratios to prevent knocking or detonation.
Diesel engines have higher compression ratios to ignite the fuel without spark plugs.
Higher compression ratios in diesel engines result in better fuel efficiency and torque.
Petrol engines require lower compression ratios to accommodate the lower octane rating of petrol f...
posted on 15 Jul 2017
I was interviewed before Jul 2016.
based on 6 interviews
2 Interview rounds
based on 59 reviews
Rating in categories
Senior Manager
6.2k
salaries
| ₹0 L/yr - ₹0 L/yr |
Deputy General Manager
845
salaries
| ₹0 L/yr - ₹0 L/yr |
Executive
817
salaries
| ₹0 L/yr - ₹0 L/yr |
Territory Sales Manager
420
salaries
| ₹0 L/yr - ₹0 L/yr |
Manager
416
salaries
| ₹0 L/yr - ₹0 L/yr |
Maruti Suzuki
Mahindra & Mahindra
Mercedes-Benz Research and Development India
Ashok Leyland