CARS24 Evaluation Engineer Interview Questions, Process, and Tips

Types of smoke colors in cars include white, black, blue, and gray.

• White smoke: indicates coolant or water entering the combustion chamber

• Black smoke: indicates unburned fuel or a rich air-fuel mixture

• Blue smoke: indicates burning oil, possibly due to worn piston rings or valve seals

• Gray smoke: can be a combination of white and black smoke, indicating a more serious issue

Car parts are components that make up a vehicle, such as engine, transmission, brakes, and suspension.

• Car parts are essential components that make up a vehicle

• Examples of car parts include engine, transmission, brakes, suspension, tires, and exhaust system

• Each car part has a specific function and contributes to the overall performance of the vehicle

There are three types of smoke in vehicles: white smoke, black smoke, and blue smoke.

• White smoke is usually caused by coolant or water entering the combustion chamber.

• Black smoke is typically a sign of excessive fuel being burned.

• Blue smoke indicates that oil is being burned in the engine.

I have 5 years of experience in the automobile sector.

• I have worked with major automobile companies such as Ford and General Motors.

• My experience includes designing and testing automotive components.

• I have also worked on improving fuel efficiency and reducing emissions.

• I am familiar with industry standards and regulations related to automobile safety and performance.

• I have experience in both hardware and software testi

2 stroke and 4 stroke are types of internal combustion engines used in vehicles and machinery.

• 2 stroke engines complete a power cycle in 2 strokes of the piston, while 4 stroke engines complete it in 4 strokes.

• 2 stroke engines are simpler and lighter, but less fuel efficient and more polluting than 4 stroke engines.

• Examples of 2 stroke engines include chainsaws, dirt bikes, and some boats, while examples of 4 stroke en

Engine mounting refers to the system that connects the engine to the vehicle's frame. Smoke type refers to the color and consistency of smoke emitted from the exhaust.

• Engine mounting is important for reducing engine vibration and noise.

• There are different types of engine mounts, including rubber mounts and hydraulic mounts.

• Smoke type can indicate engine problems, such as black smoke indicating fuel problems and white s

Structure parts of a car include chassis, body panels, frame, and suspension components.

• Chassis: main framework of the car that supports the body and other components

• Body panels: outer shell of the car that provides protection and aerodynamics

• Frame: structural skeleton of the car that provides rigidity and support

• Suspension components: system that connects the car's wheels to the chassis and helps with handling and com