Question

State two modification in the design of engine at how not to improve the efficiency and then but also reduce pollution

Answer 1

Answer:

Drive Less

1.Walk or bike when you can.  

2.Use the bike-share programs if your city or town has them.

3.Take public transit when possible.

4.Carpool with friends instead of driving alone.

5.Use ride-sharing services.

6.Plan ahead to make the most of your trips and “trip chain.” If your grocery store is near other places you need to visit, do it all at once.

7.Work from home periodically if your job allows it.

Drive Wise

1.Drive efficiently – go easy on the gas pedal and brakes.

2.Maintain your car – get regular tune-ups, follow the manufacturer’s maintenance schedule, and use the recommended motor oil.

Choose Fuel Efficient Vehicles

1.Plug-in hybrid electric vehicles;

2.Hydrogen fuel cell vehicles; and

3.Cleaner burning gasoline vehicles.