Yamaha Motor Mechanical Engineer Interview Questions and Answers for Experienced

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...read more

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...read more

The question is asking for the candidate's name and address.

• Provide your full name and complete address.

• Include your street name, city, state, and zip code.

• Ensure the address is accurate and up to date.

DWM stands for Desktop Window Manager, a Windows service responsible for managing visual effects and rendering of windows.

• DWM is responsible for rendering the desktop, windows, and all associated visual effects.

• It uses hardware acceleration to improve performance and reduce CPU usage.

• DWM was introduced in Windows Vista and is still used in current versions of Windows.

• Examples of visual effects managed by DWM include Ae