Write down any five differences between petrol and diesel engine?

 PETROL ENGINE:

1. Petrol is used as a fuel.

2. The charge is initiated by the spark ignition.

3. A spark plug is used to produce the spark.

4. It works on the principle of otto cycle.

5. Initial cost is less.

 

DIESEL ENGINE:

1. Diesel is used as a fuel.

2. Compression ignition is used to generate the fuel.

3. An injector is used to inject the diesel in the atomized form.

4. It works on the principle of diesel cycle

5. Initial cost is more.