10 bar

20 bar

25 bar

35 bar

Yes

No

Unknown

None

plates

pallets

pins

all of these

A four stroke cycle engine develops twice the power as that of a two stroke cycle engine.

For the same power developed, a four stroke cycle engine is lighter, less bulky and occupies less floor area.

The petrol engines are costly than diesel engines.

all of the above

same as

smaller than

bigger than

none of these