EVERYDAY SCIENCE

SCIENCE

CIRCULATORY SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
To which car part can the heart be compared?
A
Engine
B
Wheels
C
Steering Column
D
Radio
Explanation: 

Detailed explanation-1: -The only difference between the human heart and car heart aka engine is, while the former pumps blood into various parts of the body to keep it going, the latter pumps fuel and air to keep the car running and in optimum shape.

Detailed explanation-2: -Traditional reasoning goes as follows: The heart uses much energy to pump even more energy into the rest of the body. Alternatively stated, the heart is an efficient engine that both consumes and provides energy.

Detailed explanation-3: -The Combustion Chamber The heart and lungs of the engine, where air is sucked in and combined with fuel before being tumbled, swirled, compressed, burnt and then released to exhaust. It’s known as the four-stroke Otto cycle.

Detailed explanation-4: -The crankshaft is the heart of the engine. It is hollow forged from cast iron or steel. The hollow design of the crankshaft allows for oil to be pumped into its center and to exit from rotating journals located under every rod and main bearing.

Detailed explanation-5: -The Digestive System is like Fuel The engine breaks down the fuel to optimize it and run its body, the engine.

There is 1 question to complete.