MID TEST Marine Engineer

What is the primary function of the bilge on a ship?

•    a. To stabilize the ship 

•    b. To filter oil from water 

    

• c. To collect water that enters the hull of the ship 

    

• d. To fill ballast tanks 

What is ballast on a ship?

•    a. A pumping system 

•    b. Water used to stabilize the ship 

•    c. Engine lubricant oil 

•    d. Reserve fuel

What is the function of a pumping system on a ship?

•    a. To heat fuel 

•    b. To fill and empty tanks 

•    c. To control the ship's speed 

•    d. To measure air pressure

Which component is used to control the flow of fluids in a piping system?

•    a. Valves 

•    b. Suction 

• c. OWS 

•    d. Coalescer  

What does suction refer to in a piping system?

•    a. The process of pushing fluids out 

•  b. The process of drawing fluids in 

•  c. The process of heating oil 

•  d. The process of separating water 

What does discharge in a pumping system refer to? 

• a. Suctioning fluids 

•    b. Measuring pressure 

•    c. Separating oil and water 

•    d. Pumping fluids out 

What is the primary function of pipe lines in a ship's piping system?

•    a. To control pump speed 

•    b. To transport fluids from one place to another 

•    c. To regulate air pressure 

•    d. To measure fluid volume 

What does OCM stand for in the context of OWS?

•    a. Oil Containment Machine 

•    b. Oil Content Monitor 

•    c. Oil Control Mechanism 

•    d. Oil Circulation Meter 

What is the function of a coalescer in an Oily Water Separator (OWS)? 

•    a. To heat the water 

•    b. To combine oil particles into larger droplets 

•    c. To measure oil content 

•    d. To suction dirty water 

What is the purpose of baffle plates in an OWS?

•     a. To stabilize the oil 

•     b. To regulate the flow of water and oil 

•     c. To separate gas from water 

•     d. To discharge clean water