How much percentage of the cylinder bore size concerning the thickness of the crank web?

The intake stroke draws air and fuel into the combustion chamber

For an average type of road surface, what percentage of vehicle’s weight constitutes rolling resistance?

In a four-stroke cycle engine, the camshaft revolves at ______ the crank speed.

In the petrol engine, the inlet manifold carries the air-fuel mixture from which part to the cylinder?

One Horse Power(H.P) is approximately equal to _____ Watts.

Manifolds are connected to which part of the engine?