Flashcards in Engineering Deck (35):
How many A/C's do we have inboard?
How many refrigeration plants do we have?
What type of A/C's do we have onboard?
363 Ton York A/C
What type of refrigerant do the A/C's use?
What type of refrigerant do the reefer's use?
What are the A/C's used for?
What are refers used for?
-photo store room
-Water Regulating Valve
-Regulates cooling water passing through the condenser
What are the 4 phases of the refrigeration cycle?
What is the compressor known as?
The heart of the system
What is the microprocessor known as?
The brain of the system
What is the cycle for cooling reefers?
-thermal expansion valve
What is O2N2?
Liquid Oxygen and liquid nitrogen
Where are the O2N2 plants located?
-FWD Plant: HB1 port side
-AFT Plant: HB3 stbd side
What are some things we use LOX for?
Breathing air for the pilots flying at high altitudes
What are some things we use liquid nitrogen for?
Tires on jets
Name some PPE needed for handling liquid oxygen
What does does CHT stand for?
Collecting Holding Transfer
Where are the CHT tanks located?
What type of gas is present with CHT?
What are the different modes for CHT?
-In Port: Sewage goes to shore connection on pier
-Transit: 3 miles- waste drains are diverted overboard
12 miles- solid drains are diverted overboard
-Underway: 50 miles- oily waste is diverted overboard
What is the primary use of catapults?
Where are the Catapult Accumulators?
What does CSC stand for?
Catapult Supervisory Control
What does CSC do?
Controls steam for the catapults
What type of suppression system do we use for the catapults?
What does B&A mean?
Boat and Airplane
What is the capacity of the B&A crane's main hook?
What is the capacity of the B&A crane's whip?
What system do our elevators use?
What is the capacity of the ACE elevators?
How much does the ACE elevator platform weight?
What are the tank capacities for the O2N2?
Where is 1&3 steering?