Diesel Engine

Question 1

an engine that uses compression ignition

Answer 1

Diesel Engine

Question 2

was a constant temperature cycle (a cycle based on the Carnot theory) that would require much higher compression than what is needed for compression ignition

Answer 2

Diesel Engine

Question 3

Two types of Diesel Engine

Answer 3

4 Stroke
2 Stroke

Question 4

where the air/fuel mixture is taken into the combustion chamber

Answer 4

Intake-stroke

Question 5

where the gases are squeezed by the momentum of the piston

Answer 5

Compression Stroke

Question 6

where the spark plug fires and the gases are ignited

Answer 6

Power Stroke

Question 7

where the piston comes back up, pushing the spent gases out of the combustion chamber

Answer 7

Exhaust Stroke

Question 8

combines the intake and exhaust strokes into the power stroke from the four-stroke engine which requires only one stroke each of up and down to complete the cycle

Answer 8

2 Stroke

Question 9

a part of an engine in which combustion of an oil takes place

Answer 9

Cylinder Block

Question 10

fitted on top of a cylinder block and its function is to seal the working end of a cylinder and not to permit entry and exit of gases on cover head valves of an engine

Answer 10

Cylinder Head

Question 11

a shaft which transmits the power developed by an engine to the various parts of the vehicle

Answer 11

Crankshaft

Question 12

connects piston to the cannon shaft and transmits the motion and thrust of piston to crank shaft

Answer 12

Connecting Rod

Question 13

used to control the inlet and exhaust of the internal combustion cylinder

Answer 13

Valves

Question 14

placed in the cylinder and transmits thrust to the connecting rod, It transmits power to the crankshaft

Answer 14

Piston

Question 15

hardened steel parallel spindles fitted through the piston bosses and the end bushes or eyes to allow the connecting rods to swivel it

Answer 15

Gudgeon Pins

Question 16

provides the good sealing fit and less friction resistance between piston and cylinder

Answer 16

Piston Ring

Question 17

used in spark ignition engine, It is fitted on the cylinder head and used to ignite the air fuel mixture inside the cylinder at the end of each compression stroke

Answer 17

Spark Plug

Question 18

usually used in comression ignition engine, It sprays the fuel into combustion chamber at the end of compression stroke

Answer 18

Injector

Question 19

main function is to supply the air fuel mixture and collects the exhaust gases equally from all cylinders,

Answer 19

Manifold

Question 20

serves as the lubricating system

Answer 20

Crank Case