A.rise, rise also
B.rise, drop
C.drop, rise
D.drop, drop also
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A.excessive internal leakage in the pump
B.low discharge pressure and fluid flow
C.excessive fluid level in the hydraulic reservoir
D.operation of the pump at 100% efficiency
A.need to repair
B.need to be repaired
C.needs to repair
D.needs repairing
A.to repair
B.to be repaired
C.repairing
D.being repaired
A.ago
B.before
C.ahead
D.front
A.excessive loads are placed on the winch
B.minimum pull is being exerted by the winch
C.automatic operation of the winch is desired
D.wire is being retrieved at the maximum rate
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