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BECC Mod 6 Review Exam questions and answers Jet - 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-Which type of heat exchanger has one or more coils of tubing installed inside a shell? Cross flow type - CORRECT ANSWER-Which type of heat exchanger uses one fl...

BECC MOD 1 Test actual exam questions + answers A-graded What section of the PQS contains the fundamental, or basic knowledge, principles and vocabulary needed to understand a piece of equipment or watch station? - CORRECT ANSWER-Section 100 What section of the PQS is about systems, only lists the items that are required for proper operation or maintenance of the system. - CORRECT ANSWER-Section 200 Guides Sailors in procedures need to qualify for a watch station. Contains the time and...

BECC Mod 4 Practice exam Q&A latest verified Firemain system originates below the waterline with the - CORRECT ANSWERSeachest What monitoring method must the assigned watchstander notify DCC that the firepump is aligned for operation - CORRECT ANSWER-local what firemain system uses a main that extends forward and aft on the damage control deck - CORRECT ANSWER-single how are the mains separated on the vertical offset loop system - CORRECT ANSWERvertically and horizontally the compos...

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 comp...

BECC Mod II study guide exam with verified answers Who serves as a Plant Control Officer in the absence of the Engineering Officer? - CORRECT ANSWER-Main Propulsion Assistant Whose duties include overseeing, maintenance of all propulsion, auxiliary machinery and DC Equipment? - CORRECT ANSWER-Engineering Officer Who sis responsible for supervising the Engineering Officer Of the Watch (EOOW) during restricted maneuvering evolutions? - CORRECT ANSWER-Engineering Officer After normal wor...

BECC Mod 2 study guide final exam questions and answer What is gauge pressure plus atmospheric pressure? - CORRECT ANSWER-Pounds per square inch absolute (PSIA) What is atmospheric pressure at sea level? - CORRECT ANSWER-14.7 PSIA What does a differential gauge measure? - CORRECT ANSWER-Difference between 2 separate points. Known as PSID What does a duplex gauge measure? - CORRECT ANSWER-Measures and displays pressure readings simultaneously from 2 points What does a vacuum gauge me...

BECC MOD 1 practice exam questions and answers 100% verified What ARE 3 considerations when dealing with electrical burns? - CORRECT ANSWERElectrical current may burn a large area just below the surface Perform CPR if needed Treatment is the same as for a thermal burn (True/False) Section 300 of the PQS book list infrequent task and abnormal conditions. - CORRECT ANSWER-TRUE The overall purpose of PQS is to ...... - CORRECT ANSWER-provide a means to qualify ships personnel. (True/F...

BECC MOD 3 TEST exam (questions and answers) verified What 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 ....... %. A. 19.5 to 22 B. 19 to 21 C. 17 to 18 13.5 to 17 - CORRECT ANSWER-A. 19.5 to 22 A deep fat fryer fire is classified as a ...... fire. A. Alpha B. Bravo C...

BECC Mod 3 study guide exam questions and answers 100% correct When 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 opened in each ship? - CORRECT ANSWER-24 This fitting can be ordered open to provide comfort and health conditions for crew. - CORRECT ANSWER-Willia...

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