Engineering, 24.01.2021 19:00 PresleyPie9452
E85 means that the fuel is made from A). 85% gasoline, 15% ethanol
B) 85% ethanol, 15% gasoline
C)Ethanol that has 15% water
D)Pure ethyl alcohol
Answers: 2
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Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
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Fluids at rest possess no flow energy. a)- true b)- false
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Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options
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E85 means that the fuel is made from A). 85% gasoline, 15% ethanol
B) 85% ethanol, 15% gasoline
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