Schaeffler India Interview Questions, Process, and Tips for Freshers

Bearing is a machine element that allows one part to bear another part's weight and facilitate relative motion between the two parts.

• Bearing is used to support rotating shafts in machinery.

• It reduces friction between moving parts.

• Common types include ball bearings, roller bearings, and plain bearings.

• Examples: wheel bearings in cars, bearings in electric motors.

The strongest bearings are typically made of materials like steel, ceramic, or titanium for high durability and load capacity.

• Steel bearings are commonly used for their strength and durability.

• Ceramic bearings are known for their high resistance to corrosion and wear.

• Titanium bearings are lightweight yet strong, making them ideal for certain applications.

Automobile is a vehicle designed for transportation on roads, and the automobile industry is the sector that designs, develops, manufactures, and sells automobiles.

• Automobile is a four-wheeled vehicle powered by an internal combustion engine or an electric motor.

• The automobile industry includes companies that design, develop, manufacture, and sell automobiles, such as Ford, Toyota, and General Motors.

• The industry also ...read more

Gates are used in IC engines to control the flow of air/fuel mixture. Two-stroke engines complete a cycle in two strokes, while four-stroke engines complete it in four strokes.

• In two-stroke engines, the intake and exhaust valves are not present, and the fuel is mixed with air in the crankcase.

• In four-stroke engines, the intake and exhaust valves are present, and the fuel is mixed with air in the carburetor.

• Types of gat...read more

The type of engine and fuel used on flights varies depending on the aircraft and airline.

• Different airlines use different types of engines and fuels depending on their preferences and the type of aircraft they operate.

• Some common types of engines used on flights include turbofan, turboprop, and turbojet engines.

• The most commonly used fuel for commercial flights is jet fuel, which is a type of kerosene.

• Some airlines are...read more