BECC TEST 5 2026 ACTUAL QUESTIONS WITH VERIFIED ANSWERS.
A fixed volume of liquid is discharged by a centrifugal pump (TRUE/FALSE) - (answer)False
Which centrifugal pump component prevents reverse flowof liquid through the pump? - (answer)Check
valve
What is used to move fluid from one location to another? - (answer)Pump
What centrifugal pump component rotates and causes centrifugal force to act on the fluid ? -
(answer)Impeller
What centrifugal pump component prevents over heating of the pump? - (answer)Recirculation line
What condition occurs if there are bubbles forming in the pump casing? - (answer)Pump cavitation
In a centrifugal pump, the liquid enters the eye of the _______. - (answer)Impeller
The two spur gears in a rotary gear pump are called the gear and the gear? - (answer)Driving & Driven
What type of pump uses the throwing force of a rapidly revolving impellor? - (answer)Centrifugal pump
To eliminate replacing the impellor or casing due to wearing, what is used inside the pump? -
(answer)Mechanical shield
Which tank stores oily waste prior to separation by the OWS? - (answer)Oily Waste Holding Tank
What is the allowed limit of oil in the overboard discharge if the ship is within 50 miles of land? -
(answer)15 PPM (Part Per Million)
,BECC TEST 5 2026 ACTUAL QUESTIONS WITH VERIFIED ANSWERS.
What is used to remove large particulate matter from oil before it enters the OWS? - (answer)Duplex
strainer
What tank receives separated oil from the OWS for later discharge? - (answer)Waste oil tank
What is used to measure the amount of oil in water that is discharged overboard? - (answer)Oil content
monitor
Heat transfer from physical contact between two fluids is known as? - (answer)Conduction
Heat transfer through the mixing of fluids is known as? - (answer)Convection
Which type of heat exchange is made up of stacked plates? - (answer)Plate type
What type of heat exchange Cools steam back into its liquid form? - (answer)Condenser
What type of flow does an exchanger have if the liquids enters one side and travels out the same
direction? - (answer)Parallel
What type of exchanger has a tube inside of another tube? - (answer)Double tube
Which exchanger has one or more coils of tubing inside of a shell? - (answer)Helical & Spiral
What type of flow is used if the fluids flow at a right angle (90 degrees) to each other? - (answer)Cross
flow
, BECC TEST 5 2026 ACTUAL QUESTIONS WITH VERIFIED ANSWERS.
What type of gear has the teeth arranged in a V pattern? - (answer)Double helical gear
What gear can be used tochange the speed and torque without changing the direction? -
(answer)Internal spur
What gear has teeth that are out at an angle that allows for quiet rotation? - (answer)Helical
What gear type has teeth cut straight across the inside rim? - (answer)Internal spur
What is the term for force of rotation? - (answer)Torque
What is the gear inserted between 2 gears that allows both to rotate in the same direction? -
(answer)IDLER
What type of gear is used for the MRG? - (answer)Double helical
What component is used to connect two pieces of shafting together? - (answer)Coupling
What type of coupling allows for no shaft misalignment? - (answer)Flange coupling
When should oil-lubricated coupling be refilled? - (answer)After any pump overhaul
bearings are used to support and maintain alignment of rotating shafts? TRUE/FALSE - (answer)True
What tvoe of bearing contains many small diameter cylindrical rollers that ride directly on the shaft? -
(answer)Needle bearing
A fixed volume of liquid is discharged by a centrifugal pump (TRUE/FALSE) - (answer)False
Which centrifugal pump component prevents reverse flowof liquid through the pump? - (answer)Check
valve
What is used to move fluid from one location to another? - (answer)Pump
What centrifugal pump component rotates and causes centrifugal force to act on the fluid ? -
(answer)Impeller
What centrifugal pump component prevents over heating of the pump? - (answer)Recirculation line
What condition occurs if there are bubbles forming in the pump casing? - (answer)Pump cavitation
In a centrifugal pump, the liquid enters the eye of the _______. - (answer)Impeller
The two spur gears in a rotary gear pump are called the gear and the gear? - (answer)Driving & Driven
What type of pump uses the throwing force of a rapidly revolving impellor? - (answer)Centrifugal pump
To eliminate replacing the impellor or casing due to wearing, what is used inside the pump? -
(answer)Mechanical shield
Which tank stores oily waste prior to separation by the OWS? - (answer)Oily Waste Holding Tank
What is the allowed limit of oil in the overboard discharge if the ship is within 50 miles of land? -
(answer)15 PPM (Part Per Million)
,BECC TEST 5 2026 ACTUAL QUESTIONS WITH VERIFIED ANSWERS.
What is used to remove large particulate matter from oil before it enters the OWS? - (answer)Duplex
strainer
What tank receives separated oil from the OWS for later discharge? - (answer)Waste oil tank
What is used to measure the amount of oil in water that is discharged overboard? - (answer)Oil content
monitor
Heat transfer from physical contact between two fluids is known as? - (answer)Conduction
Heat transfer through the mixing of fluids is known as? - (answer)Convection
Which type of heat exchange is made up of stacked plates? - (answer)Plate type
What type of heat exchange Cools steam back into its liquid form? - (answer)Condenser
What type of flow does an exchanger have if the liquids enters one side and travels out the same
direction? - (answer)Parallel
What type of exchanger has a tube inside of another tube? - (answer)Double tube
Which exchanger has one or more coils of tubing inside of a shell? - (answer)Helical & Spiral
What type of flow is used if the fluids flow at a right angle (90 degrees) to each other? - (answer)Cross
flow
, BECC TEST 5 2026 ACTUAL QUESTIONS WITH VERIFIED ANSWERS.
What type of gear has the teeth arranged in a V pattern? - (answer)Double helical gear
What gear can be used tochange the speed and torque without changing the direction? -
(answer)Internal spur
What gear has teeth that are out at an angle that allows for quiet rotation? - (answer)Helical
What gear type has teeth cut straight across the inside rim? - (answer)Internal spur
What is the term for force of rotation? - (answer)Torque
What is the gear inserted between 2 gears that allows both to rotate in the same direction? -
(answer)IDLER
What type of gear is used for the MRG? - (answer)Double helical
What component is used to connect two pieces of shafting together? - (answer)Coupling
What type of coupling allows for no shaft misalignment? - (answer)Flange coupling
When should oil-lubricated coupling be refilled? - (answer)After any pump overhaul
bearings are used to support and maintain alignment of rotating shafts? TRUE/FALSE - (answer)True
What tvoe of bearing contains many small diameter cylindrical rollers that ride directly on the shaft? -
(answer)Needle bearing
