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technician a says that a ratio is a comparision between two valves. Technician b says that in a compressed ratio, the main values are the cylinder volumes at the two different piston positions, BDC and
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technician a says that a ratio is a comparision between two valves. Technician b says that in a compressed ratio, the main values are the cylinder volumes at the two different piston positions, BDC and TDC. who is right?

User Darrick Herwehe
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2 Answers

4 votes

Answer:

Both A & B are right

Step-by-step explanation:

PENN

User Loredana
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Technician A is correct. It is true that there is a ratio of comparison between the two valves. Technician B is incorrect because it is only compressed in TDC. That is the reason that makes his statement wrong and making technician A right.
User David Sorkovsky
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