An internal bypass is provided on some hydraulic system suction strainers to help reduce the possibility of （）.<br>A:aeration of the oil<br>B:contamination of the oil<br>C:pump cavitation<br>D:spongy actuator movements

An internal bypass is provided on some hydraulic system suction strainers to help reduce the possibility of （）.
A:aeration of the oil
B:contamination of the oil
C:pump cavitation
D:spongy actuator movements

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