Global Travelxperts Quality Analyst Interview Questions and Answers

2 stroke engines have a power stroke in every revolution while 4 stroke engines have a power stroke in every other revolution.

• 2 stroke engines have a simpler design and are lighter than 4 stroke engines.

• 4 stroke engines are more fuel-efficient and produce less pollution than 2 stroke engines.

• 2 stroke engines require a mixture of oil and fuel while 4 stroke engines have separate oil and fuel systems.

• In a 2 stroke engine...read more