CARS24 Evaluation Engineer Interview Questions, Process, and Tips

The evaluation engineer assesses the engine, car body structure, panel replacement, body paint, engine smoke, and suspension check.

• Engine working principle involves the combustion of fuel to generate power.

• Car body structure refers to the framework that supports and protects the vehicle.

• Panel replacement involves removing damaged panels and installing new ones.

• Checking body paint includes inspecting for any scratches, ...read more

Panel replace and repair checklist

• Inspect panel for damage or wear

• Check for loose or missing screws

• Test electrical connections

• Replace damaged or faulty components

• Ensure proper grounding

• Verify panel meets safety standards

Sealant is a material used to seal gaps or joints between two surfaces to prevent leakage or infiltration of air, water, or other substances.

• Sealants can be made of various materials such as silicone, polyurethane, or acrylic.

• They are commonly used in construction, automotive, and aerospace industries.

• Examples of sealant applications include sealing windows, doors, roofs, and pipes.

• Sealants can also be used in medical ...read more

Car door change can be found out by checking for any physical damage or malfunctioning of the door.

• Inspect the door for any dents, scratches or signs of forced entry

• Check if the door opens and closes smoothly without any resistance

• Test the door lock and handle to ensure they are functioning properly

• Look for any warning lights or error messages on the car dashboard

• Consult a mechanic or car dealership for further assista

Inspect for paint overspray, uneven texture, and color mismatch to determine if a car has been repainted.

• Look for overspray on non-painted surfaces such as windows, chrome, and rubber seals.

• Check for uneven texture or bumps in the paint job.

• Compare the color of different parts of the car to see if there is a mismatch.

• Use a paint thickness gauge to measure the thickness of the paint layers.

• Check the vehicle history repo...read more

Check engine light on or unusual noises/vibrations indicate engine may need attention.

• Check engine light is on

• Unusual noises or vibrations

• Decreased performance or efficiency

• Excessive smoke or exhaust

• Oil leaks or low oil pressure

The type of exhaust depends on the type of engine and fuel used. Common types include single exhaust, dual exhaust, and high-performance exhaust.

• The type of engine and fuel used determines the type of exhaust

• Single exhaust systems have one exhaust pipe and are common in smaller engines

• Dual exhaust systems have two exhaust pipes and are common in larger engines

• High-performance exhaust systems are designed to increase en...read more

Smocks in exhaust can be caused by various factors such as incomplete combustion, oil leaks, and coolant leaks.

• Incomplete combustion of fuel can cause smocks in exhaust.

• Oil leaks from the engine can also cause smocks in exhaust.

• Coolant leaks can cause white smocks in exhaust.

• Black smocks in exhaust can be caused by a clogged air filter or fuel injectors.

• Blue smocks in exhaust can be caused by burning oil or a faulty pi