Bharat Petroleum Interview Questions, Process, and Tips

Two wheeler engine oil is a lubricant specifically designed for the engines of motorcycles, scooters, and other two-wheeled vehicles.

• Two wheeler engine oil is formulated to meet the specific requirements of two-wheeler engines, which are typically smaller and operate at higher RPMs compared to car engines.

• It provides lubrication to the engine components, reducing friction and wear, and ensuring smooth operation.

• Two whe...read more

Commercial diesel engine oil is a specialized lubricant designed to meet the unique needs of diesel engines used in commercial vehicles and heavy machinery.

• Commercial diesel engine oil is formulated to provide superior protection against wear, corrosion, and oxidation.

• It contains additives that help to control soot, sludge, and deposits, ensuring optimal engine performance and longevity.

• These oils have a higher viscosi...read more

Passenger car petrol and diesel engine oil is a type of lubricant specifically designed for use in the engines of passenger cars that run on petrol or diesel fuel.

• Passenger car petrol and diesel engine oil is formulated to meet the specific requirements of modern car engines.

• It provides lubrication and protection to the engine components, reducing friction and wear.

• The oil helps to cool down the engine by dissipating h...read more

Anti-lock braking system (ABS) prevents wheels from locking up during braking, allowing driver to maintain steering control.

• ABS uses sensors to monitor wheel speed

• If a wheel is about to lock up, ABS modulates brake pressure to that wheel

• This prevents skidding and allows driver to steer while braking

• ABS is especially useful in slippery conditions like rain or snow

Different types of brakes used in mechanical engineering.

• Mechanical brakes: rely on friction to slow or stop motion, such as disc brakes or drum brakes.

• Hydraulic brakes: use fluid pressure to apply force, commonly found in vehicles like cars and motorcycles.

• Electromagnetic brakes: use electromagnetic force to slow or stop motion, often used in industrial machinery.

• Regenerative brakes: convert kinetic energy into anothe...read more