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Six Cylinder Engine

Science brain teasers require understanding of the physical or biological world and the laws that govern it.

 

Puzzle ID:#10155
Fun:*** (2.4)
Difficulty:** (1.67)
Category:Science
Submitted By:dumbell****
Corrected By:cnmne

 

 

 



Engineers are working on a new six-cylinder diesel engine. It will have a 1.2 litre capacity. The average speed of use is 2,000 revolutions per minute. However the engine can only work at temperatures of up to 500 degrees Celsius.

How many spark plugs would an experienced engineer recommend to be put in the engine?




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