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Top Hydraulics and Pneumatics Technician Interview Questions

Question 1 of 1
What is compression ratio and how do you compute it?
User-Submitted Answers
1.
Swept volume divided by clearance volume.
2.
It is the ratio of volume before compression to the volume after compression.
3.
Ratio of clearence volume to the swift volme.
4.
Ratio between piston covers cylinder volume and rest of the cylinder volume.
5.
It is final volume to thee initial volume. It is used to find efficiency.
6.
Output pressure divided by input pressure of the fluid.
7.
Ratio between cylinder's space changes from when it is down to when it is in Up. Compression ratio is determined using cylider bore, stroke length and clearence volume.
8.
Swept volume divided by clearance volume.
9.
Compression ratio is discharge value divided by intake value.
10.
Ratio of highest volume of cc to lowest volume of cc.

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