BECC Mod 4 questions with accurate answers.

BECC Mod 4 questions with accurate answers
(true/false) 2 main forces determine buoyancy Ans✓✓✓ true


(true/false) DC diagrams are drawn to 1/16th scale Ans✓✓✓ true


(true/false) DCPO do not perform maintenance on watertight doors
Ans✓✓✓ false


(true/false) firepumps are controlled automatically Ans✓✓✓ false


(true/false) individually dogged watertight doors do not provide access
to paint lockers Ans✓✓✓ false


(true/false) the chief engineer(DCO)is responsible for organizing and
personally directing training for repair locker 5 Ans✓✓✓ true


(true/false) the gasket on the watertight door seals against the knife edge
Ans✓✓✓ true


(true/false) there are two types of dogs on a ship Ans✓✓✓ true


(true/false) to align the eductor properly you must first open the suction
valve Ans✓✓✓ false

, (true/false) while operating an eductor you must have double hearing
protection on Ans✓✓✓ false


(true/false) you are required to have two stanchions per hatch Ans✓✓✓
true


(true/false) you can use flat tip screwdrivers to clean the gasket material
on a watertight door Ans✓✓✓ false


(true/false) you can use the ear piece of a sound powered telephone to
talk into incase of damage to mouth piece Ans✓✓✓ true


(true/false)auxillary circuits are distinguished by AX prior to circuit
designation Ans✓✓✓ false


(true/false)fire plugs stations have a single pattern nozzles Ans✓✓✓
false


(true/false)the principle means of communication in DC is the 1MC
Ans✓✓✓ False


basic forcible entry equipment include how many types of equipment
Ans✓✓✓ 6


bolt cutters are used to cut mild steel up to what diameter Ans✓✓✓ 1
1/2"