BECC Test 5 latest exam questions and answers 100% Grade-A

BECC Test 5 latest exam questions and answers 100% Grade-A A fixed volume of liquid is discharged by a centrifugal pump (TRUE/FALSE) - CORRECT ANSWER-False Which centrifugal pump component prevents reverse flowof liquid through the pump? - CORRECT ANSWER-Check valve What is used to move fluid from one location to another? - CORRECT ANSWER-Pump What centrifugal pump component rotates and causes centrifugal force to act on the fluid ? - CORRECT ANSWER-Impeller What centrifugal pump component prevents over heating of the pump? - CORRECT ANSWER-Recirculation line What condition occurs if there are bubbles forming in the pump casing? - CORRECT ANSWER-Pump cavitation In a centrifugal pump, the liquid enters the eye of the _______. - CORRECT ANSWERImpeller The two spur gears in a rotary gear pump are called the gear and the gear? - CORRECT ANSWER-Driving & Driven What type of pump uses the throwing force of a rapidly revolving impellor? - CORRECT ANSWER-Centrifugal pump To eliminate replacing the impellor or casing due to wearing, what is used inside the pump? - CORRECT ANSWER-Mechanical shield Which tank stores oily waste prior to separation by the OWS? - CORRECT ANSWEROily Waste Holding Tank What is the allowed limit of oil in the overboard discharge if the ship is within 50 miles of land? - CORRECT ANSWER-15 PPM (Part Per Million) What is used to remove large particulate matter from oil before it enters the OWS? - CORRECT ANSWER-Duplex strainer What tank receives separated oil from the OWS for later discharge? - CORRECT ANSWER-Waste oil tank