Alysj jv Interview Questions and Answers

An engine is a machine that converts fuel into mechanical energy to produce power.

• Engines work by burning fuel to create controlled explosions, which drive pistons or turbines to generate power.

• Different types of engines include internal combustion engines, steam engines, and electric motors.

• Engines require a fuel source, air intake, compression, combustion, and exhaust systems to function properly.

• Examples of engines ...read more

The ratio of the output force to the applied force is called the mechanical advantage of the machine.

The firing order of a 4-stroke engine refers to the specific sequence in which each cylinder fires.

• The firing order is determined by the engine design and is crucial for proper engine operation.

• It ensures that each cylinder fires at the correct time in relation to the position of the crankshaft.

• Common firing orders for 4-stroke engines include 1-3-4-2, 1-2-3-4, and 1-4-2-3.

• Incorrect firing order can lead to engine misf

BS6 refers to Bharat Stage 6 emission norms for vehicles in India, which aim to reduce harmful pollutants from vehicle exhaust.

• BS6 is the latest emission standard set by the government of India to regulate the pollutants emitted by vehicles.

• It mandates stricter limits on the amount of harmful pollutants such as nitrogen oxides, carbon monoxide, hydrocarbons, and particulate matter that can be emitted by vehicles.

• BS6 co...read more