Senior Evaluation Engineer Interview Questions and Answers

4-stroke engines have four strokes per cycle, while 2-stroke engines have two strokes per cycle.

• 4-stroke engines have separate intake, compression, power, and exhaust strokes.

• 2-stroke engines combine intake and compression in one stroke, and power and exhaust in another.

• 4-stroke engines are more fuel-efficient and produce less pollution, but are heavier and more complex.

• 2-stroke engines are simpler and lighter, but less efficient and more polluting.

• Examples of 4-stroke engine...read more

The variants of a car can be identified by checking the model year, trim level, and optional features.

• Check the model year to see if any changes were made to the car.

• Look at the trim level to see what features come standard on the car.

• Check for optional features that may have been added to the car.

• Consult the manufacturer's website or brochure for more information.

• Ask the owner or dealer for details about the car's specific features.

To verify if a car is major accidental, check for signs of extensive damage and repair work.

• Look for mismatched paint or panels indicating repair work

• Check for signs of frame damage or structural issues

• Inspect for any airbag deployment or replacement

• Review the vehicle history report for any past accidents

• Consult with a professional mechanic or body shop for a thorough inspection

Stock in engine refers to the stationary parts of the engine that support moving parts and contain fluids.

• Stock includes the engine block, cylinder head, and oil pan.

• It does not include moving parts like pistons or crankshafts.

• The stock also contains fluids like oil and coolant.

• It is important for the stock to be strong and durable to support the moving parts and withstand high temperatures.

• Examples of engine stock materials include cast iron and aluminum alloys.

To check apron replace, inspect for wear and tear, measure thickness, check for cracks or damage, and ensure proper alignment.

• Inspect apron for wear and tear

• Measure thickness of apron material

• Check for cracks or damage on the apron

• Ensure proper alignment of the apron