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BECC Mod 7 trey the delaval lube oil purifier makes what kind of force - correct answer centrifugal what is important about the top disk in the delaval purifier - correct answer largest disk, has no ribs, holes or flanges What holds the clamp, forming a seal between the cover and the frame b...

BECC Mod 6Jet - correct answer Which pump uses a high velocity jet of seawater to lower the pressure in the chamber around the converging nozzle? False - correct answer (TRUE/FALSE) A fixed volume of fluid is discharged by an eductor regardless of head pressure. Helical tube - correct answer W...

BECC MOD 6What type of pump uses the throwing force of a rapidly revolving impeller? - correct answer CENTRIFUGAL Which pump uses a piston to move a fluid? - correct answer reciprocating The indirect heat exchanger that uses one tube inside another tube is known as what type construction? - co...

becc mod 6 additional questionswhat is a flat block that may be placed under the end of a shore to distribute pressure - correct answer a shole soft patches can withstand ________ psi of pressure - correct answer 150 lbs what is made for specific size piping so they can be applied quickly - co...

BECC MOD 4P-100 designed for - correct answer Firefighting and dewatering Discharge fire hose electrical submersible pump size - correct answer 2 1/2" Portable eductors operated by - correct answer Firemain pressure Submersible pump handling line length - correct answer 50 feet Portable...

BECC Mod 4The Fireman System originates below the waterline with the __________. - correct answer Sea Chest Which valve is the last valve you open before putting the pump on line and the first valve you will shut when securing the pump? - correct answer Fire Pump Discharge Valve What valves ar...

becc mod 4Where are platforms generally found in relation to decks? - correct answer below decks What is the term for the rooms within a ship? - correct answer compartments Which of the following items are marked with photoluminescent materials? - correct answer Scuttles and actuators for Halo...

becc mod 4 part 4The maximum suction lift of an electrical submersible pump11/12/11 is ....... to ....... feet. - correct answer 16:20 The discharge hose used with the S-Type eductor is ....... inches. - correct answer 2 1/2 In an emergency the electrical submersible pump can be used to pump ...

Becc Mod 3What are the 3 conditions of readiness levels? - correct answer X-ray, Yoke, Zebra When is material condition x-ray set? - correct answer When the ship is in almost no danger of attack or natural hazard How are X-Ray closure and fittings labeled? - correct answer Black letter X Wh...

BECC MOD 3A fire that involves electricity is a class ...... fire. - correct answer CLASS CHARLIE To successfully combat a fire the firefighter must know ...... - correct answer the type of fuel involved. What class of fire produces ashes? - correct answer ALPHA What is the primary extingui...

Becc Mod 3When is dog zebra set? - correct answer Darken ship While at sea, at sunset, the order is given to darken ship. What fitting is secured? - correct answer Dog zebra What's the estimated time a fitting can be open? - correct answer 24hrs How many doors or fittings may be logged ope...

BECC MOD 3 TESTWhat is the fourth requirement needed in the fire tetrahedron for flames to exist? A. Uninhibited chain reaction B. Uniterm-1nhibited chemical reaction C. Combustion D. Smoke - correct answer B. Uninhibited chemical reaction Normal oxygen content in a atmosphere is ....... %....

BECC Mod 2How long are engineering legal records retained onboard for? - correct answer 3 years How long are operational logs maintained for? - correct answer 6 months what is the record where all speed changes for each individual shaft are recorded? - correct answer bell book what log is m...

BECC MOD 2 Test Q A sThe backbone of a ship is referred to as the - correct answer keel Compartments located completely on the Starboard side of the centerline are assigned ...... numbers as the third digit in a compartment number - correct answer odd Primary monitoring of the fireman system...

BECC MOD 1Section 300 of the PQS book list infrequent tasks and abnormal conditions (True or false) - correct answer TRUE The overall purpose of PQS is to.... - correct answer Provide a means to qualify ships personnel (True or false) PQS provides an effective way to monitor an individual's q...

becc The fire main system originates below the waterline, with the _________. - correct answer sea chest Which valve is the last valve you open before putting the pump on line and the first valve you will shut when securing the pump? - correct answer Fire Pump Discharge Valve Type of valve(s...

BEC FormulasReal GDP - correct answer Nominal GDP/GDP Deflator x 100 Multiplier effect - correct answer 1/(1-MPC) The expenditure approach - correct answer Government Purchases Gross Domestic Investment Personal Consumption Net Exports The income approach - correct answer Income of propr...

BEC - sim 1 formula for effective annual interest rate - correct answer (1+ (stated rate /interest period))^2 the effective annual interest rate is equal to one plus the stated interest rate divided by the interest periods raised the power of the compounding periods. For semi-annual interest,...

45 RBM BECCESCAPSIZING - correct answer 1 Verify current position, move RB-M into a safe area or position, evaluate situation and contact station/OPCON. 2 Engineer investigates the condition of the engine compartment using the CCTV system, and by accessing the engine compartment via the hatch. Th...