The pressure differential across a diesel engine lube oil system duplex filter should be checked to ________.A.determine the need for filter cleaningB.measure any change in oil viscosityC.prevent damage to the filterD.determine the need for batch filtration

The pressure differential across a diesel engine lube oil system duplex filter should be checked to ________.

A.determine the need for filter cleaning

B.measure any change in oil viscosity

C.prevent damage to the filter

D.determine the need for batch filtration


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