becc test 5 Actual Full Exam Questions With Correct Answers Success Guaranteed.
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Course
BECC
Institution
BECC
which centrifugal pump component prevents reverse flow of liquid through the pump - correct answer check valve
what is used to make fluid move from one location to another - correct answer pump
what ce...
which centrifugal pump component prevents reverse flow of liquid through the pump - correct answer
check valve
what is used to make fluid move from one location to another - correct answer
pump
what centrifigual pump component prevents overheating of the pump - correct answer
recirculation line
what centrifugal pump component rotates and causes centrifugal force to act on the fluid - correct
answer impeller
what condition occurs if there are bubbles forming in the pump casing - correct answer
cavitation
in a centrifugal pump the liquid enters - correct answer the eye of the impeller
the two spur gears in a rotary gear pump are called - correct answer driving
gear and driven gear
what type of pump uses the throwing force of a rapidly revolving impeller - correct answer
centrifugal pump
what is used to eliminate replacing the impeller or pump casing due to wear - correct answer
wearing ring
which tank stores only waste prior to separation by the OWS - correct 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 - correct
answer 15 ppm
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
what is used to measure the amount of oil in water that is discharge overboard - correct answer
oil content monitor
heat transfer from physical contact between two fluids is known as - correct answer
conduction
heat transfer through the mixing of fluids is known as - correct answer
convection
which type of heat exchange is made up of stacked parallel plates - correct answer
plate type
what type of flow does an exchanger have if the liquids enters one side and travels out the same
direction - correct answer parallel
which exchanger has one or more coils of tubing inside of a shell - correct answer
helical and spiral
what type of flow is used if the fluid flow at a 90 degree angle to each other - correct answer
cross flow
what type of gear has the teeth arranged in a v pattern - correct answer
double helical gear
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