Tata Cummins Diploma Automobile Engineer Interview Questions and Answers for Experienced

Governor regulates the speed of the engine and prevents it from exceeding the maximum limit.

• Governor is a device that controls the fuel supply to the engine.

• It maintains a constant speed of the engine by adjusting the fuel supply.

• It prevents the engine from exceeding the maximum limit of speed.

• Governor is used in automobiles, generators, and other machines that require a constant speed.

• Types of governors include centri

Natural gas is used as an alternative fuel in automobiles to reduce emissions and increase fuel efficiency.

• Natural gas is a cleaner burning fuel compared to gasoline or diesel

• It produces lower emissions of harmful pollutants such as carbon monoxide, nitrogen oxides, and particulate matter

• It is cheaper than gasoline or diesel in many countries

• It can be used in both compressed natural gas (CNG) and liquefied natural gas ...read more

Automotive differential is a device that allows wheels to rotate at different speeds while maintaining power to both wheels.

• It is located between the drive wheels of a vehicle.

• It consists of a set of gears that allows the wheels to rotate at different speeds.

• It works by taking power from the engine and splitting it between the two wheels.

• It allows the outer wheel to rotate faster than the inner wheel during a turn.

• It i...read more

SAE stands for Society of Automotive Engineers.

• SAE is a professional organization for engineers in the automotive industry.

• SAE sets standards for various aspects of automotive engineering, including oil grades.

• Oil grade SAE refers to the viscosity of the oil, which is a measure of its resistance to flow.

• Common oil grades include SAE 5W-30, SAE 10W-40, and SAE 15W-50.

• The first number in the oil grade refers to its visco...read more

Natural gas is used as an alternative fuel in automobiles to reduce emissions and save costs.

• Natural gas is a cleaner burning fuel compared to gasoline or diesel.

• It produces fewer emissions of harmful pollutants like carbon monoxide, nitrogen oxides, and particulate matter.

• It is cheaper than gasoline or diesel, making it a cost-effective alternative fuel.

• Natural gas can be used in compressed natural gas (CNG) vehicles ...read more