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11.

As the number of cylinders on multi-cylinder engines increases the power to weight ratio

A.	Remains the same	B.	Decreases
C.	Increases	D.	Becomes zero
E.	Has nothing to do with number of cylinders

12.

An opposed cylinder engine has

A.	One crankshaft and one camshafts	B.	One crankshaft and two camshafts
C.	Two crankshafts and two camshafts	D.	Two crankshafts and four camshafts
E.	Two crankshafts and one camshaft

13.

In a four stroke engine, each cylinder has

A.	One valve	B.	Two valves
C.	Three valves	D.	Four valves
E.	Number of valves depends upon the engine design

14.

The number of exhaust manifolds in a V-8 engine

15.

Diesel engines are generally preferred for road transport these days because of low

16.

Engine dynamo is usually driven by

17.

The starter motor is driven by

18.

The device for smoothening out the power inpulses from the engine is called

19.

Which vechicle is generally provided with four wheel drive

20.

In a four wheel drive the number of gear boxes is

A.	1	B.	2
C.	4	D.	One gear box with more gears
E.	Depends on the design of vehicle