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Basic Enlisted Submarine School (BESS) Test 1 Practice

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  • When the general alarm sounds, what is the first action you should take?
  • Which equation expresses Ohm's law?
  • Which circuit passes orders, reports, and requests?
  • Which submarine featured the first tear drop hull design and was used as an experimental sub?
  • Which option is not a component of the Fire Triangle?
  • Which commander is associated with sinking an ammo ship and tracking over 30 enemy ships in Mamkwon Harbor?
  • Which type of showers is unsat?
  • How does a watch plan differ from a standby condition on a ship?
  • Which alarm indicates flooding in a compartment?
  • Ventilation is coded by which valve handle color?
  • What device is used to safely change alternating current (AC) voltage levels in electrical power systems?
  • What is the purpose of sound-powered telephones on a submarine?
  • Which division is identified by Nav ET?
  • Which substance is associated with the valve handle color Blue?
  • Which electrical component stores energy in an electric field?
  • Which circuit is used for station-to-station messages and administrative tasks?
  • Which variant of TLAM carries a Submunition payload?
  • Which extinguisher type is commonly used for electrical fires aboard ships?
  • Which type of objects should not be stored in your rack pan?
  • Which valve handle color is used for Steam?
  • What device allows observation of the area above water while the submarine remains submerged at periscope depth?
  • Which of the following correctly lists the four sections of a torpedo?
  • SSORM requires preparation of which admin documents?
  • In a parallel circuit, which statement is true about voltage across branches?
  • How many weeks do you have to obtain your basic quals?
  • For Steam operations, which valve handle color identifies the line?
  • What is the recommended first aid step for severe bleeding?
  • CSS Hunley holds which distinction?
  • Which substance is associated with the valve handle color Dark Green?
  • Which commander sank several ships but lost his own vessel due to a torpedo strike on the USS Tang?
  • In MAIDS report, which letter represents 'Man in charge'?
  • What does a ship's log record?
  • Which set of units comprises the electrical division on the ship?
  • Which commander sank an ammo ship and then tracked more than 30 enemy ships in Mamkwon Harbor, with eight direct hits before returning the USS Barb unscathed?
  • Which sonar type locates contacts while remaining undetected?
  • How many torpedo tubes are on a 688-class submarine?
  • What are the horizontal control surfaces called that control depth on a submerged submarine?
  • How many VLS tubes are there and where are they located?
  • In a parallel circuit, what is true about voltage across components?
  • The valve handle color for Potable Water is which?
  • Who maintains, operates, and repairs equipment associated with the ships propulsion chain, including reduction gears and propulsion lube oil pumps?
  • Which term should be used instead of 'Closed' in IC communications?
  • How is buoyancy defined in naval engineering terms?
  • In a series circuit, which statement about current through components is true?
  • Which submarine, USS Tirante, approached Japanese surface forces within 1200 yards on 14 April 1945 and fired two torpedoes into an ammo ship and two at a frigate, then escaped at emergency full speed ahead?
  • Which electrical component stores energy in a magnetic field?
  • In a series circuit, what is true about current through components?
  • Which instrument provides the vessel's heading using magnetic or gyro principles?
  • What is a 'bearing' in navigation?
  • In an emergency flooding scenario, what is the term for the barrier that prevents spread of water to other compartments?
  • Watch organization defines what watches will be manned, when they will be manned, and who will man them.
  • Which division maintains interior communications systems?
  • Do not ______ doors and hatches
  • Which item is listed as an Administrative Bill in SSORM?
  • Periscope depth is typically used at what depth relative to the surface?
  • Arrange the priority traffic levels in correct order from highest to lowest.
  • How many weeks do you have to obtain your sub quals?
  • Who commanded the USS Tirante during the 14 April 1945 engagement near Japanese surface forces?
  • What is the launch envelope of a Tomahawk cruise missile?
  • What type of showers are unsat?
  • Which sonar is used for safety of the ship and navigation around obstacles?
  • Which term represents the highest priority traffic in submarine IC communications?
  • What is the purpose of the submarine's ventilation system?
  • Which choice best describes buoyancy in naval terms?
  • Do not treat berthing like a _______
  • What rates compose the weapons department?
  • What is the 1MC used to pass?
  • Yellow valve handle corresponds to which substance?
  • Which warhead is associated with TLAM-D?
  • What is the valve handle color for Oxygen?
  • Which submarine was the first to cross the North Pole submerged?
  • Which organization standardizes the NATO phonetic alphabet used by Navy radio communications?
  • Ships Regulations state the authority of the CO and who is subject to the ships regulations.
  • NOT a 7MC function
  • Which device converts mechanical energy into electrical energy?
  • What is the purpose of the ships alarm?
  • What is the primary use of ESM on a surface ship?
  • Which of the following describes the groups that comprise the electrical division on a ship?
  • In 2006, which submarine became the first to be converted to an SSGN?
  • What is the primary function of a ballast pump?
  • What does the term "free surface effect" describe in ballast tanks?
  • Which statement best describes Passive Broad Band?
  • What should you do after you use the sink?
  • What device converts mechanical energy into electrical energy in a submarine's power system?
  • What is the main purpose of the submarine's ventilation system?
  • What is the second priority traffic category?
  • Which submarine is associated with the incident described by Gilmore?
  • French Grey corresponds to which substance?
  • What is the primary purpose of the submarine's control room?
  • State Ohm's law.
  • Which valve handle color corresponds to Fire Fighting?
  • What term should be used instead of 'Prepared'?
  • Which letter represents 'Status of the casualty' in the MAIDS report?
  • Which color is used for High Temperature Piping?
  • Which of the following is NOT listed as a place where the 4MC is heard?
  • Which navigation method estimates position using speed, course, and time?
  • Which instrument provides a submarine's heading?
  • In radio communications, which option best represents the Mayday distress signal?
  • What is the primary purpose of the SSORM?
  • What should you do when you hear the general alarm on a submarine?
  • What is the highest priority traffic category?
  • What are personal circuits used for?
  • What gets passed over the 7MC?
  • Which color is used to mark firefighting equipment on Navy ships and submarines?
  • What is the primary function of Active Sonar?
  • CO2 Scrubber is coded by which valve handle color?
  • Which valve handle color is associated with High Temp Piping?
  • What is inside the hydrodome?
  • Which term represents the second priority traffic?
  • Who's in the electrical division?
  • Which submarine is described as having gone on a rampage, launching an attack on the surface and emerging victorious, with an association to USS Parche?
  • Administrative Bills cover policies for berthing, messing, locker bills, cleaning and maintenance bills, personnel assignments, visitor bills, personnel recall bills, equipment tag out bills, and training bills.
  • What is the length of the hoses on board?
  • Which submarine was the first SSBN in U.S. Navy history?
  • Which submarine was sunk with the USS Sculpin after knowing too much?
  • Which of the following is the correct representation for the letter G in the NATO phonetic alphabet?
  • Which two major mechanisms are used to control a submarine's depth while submerged?
  • Which principle relates buoyant force to the weight of displaced water?
  • Which structure contains the hydrosphere?
  • The Cortex layer of the FFE stack provides which function?
  • What are the three elements of the Fire Triangle?
  • The Officer of the Deck acts as the commanding officer's representative on the deck. Which option best describes this role?
  • Which submarine completed the first submerged circumnavigation of the Earth?
  • Which submarine was the first SSBN, originally built as an attack submarine and later cut in half to add a missile compartment?
  • What color is typically used to mark firefighting equipment on Navy ships and submarines?
  • Which time standard is referred to by the term Zulu time?
  • What does General Quarters (GQ) indicate aboard a Navy vessel?
  • What principle does the IC Manual aim to preserve while streamlining information flow?
  • Which commander is associated with the phrase 'Did it harder 5 to 1' in relation to USS Harder?
  • How many hose stations are on a 688-class submarine?
  • What is the typical role of the Officer of the Deck (OOD) on a submarine?
  • Which sonar type determines the specific classification of a contact?
  • What is lockout/tagout used for in shipboard maintenance?
  • Which submarine was built from 1940 to 1944, the first fleet-style boat, and widely used as the primary submarine in World War II?
  • Which component's primary role is to withstand external water pressure and protect the crew?
  • Which division would commonly repair and maintain the ship's propulsion gear lubrication pumps?
  • Timeline to obtain your ship's quals.
  • Lockout/tagout procedures are used to prevent what during maintenance?
  • Light Brown valve handle corresponds to which substance?
  • What is the purpose of the pressure hull on a submarine?
  • Which warhead is associated with TLAM-A?
  • Which substance is associated with the valve handle color Grey?
  • Zulu time is another term for what time standard?
  • Lube Oil is coded by which valve handle color?
  • What PPE should be worn when dealing with chemical hazards?
  • In shipboard terms, what does 'secure' mean?
  • The valve handle color for Seawater is which of the following?
  • What is the difference between the radio terms Roger and Wilco?
  • What is the minimum time aboard the sub needed to qualify?
  • The ballast blow system expels water from ballast tanks to decrease buoyancy and help the submarine surface.
  • What defines a watertight door?
  • What does it signify if a crew member repeats 'Mayday, Mayday, Mayday'?
  • Which instrument indicates depth below the surface?
  • Depth measurement in submarines is typically provided by which instrument?
  • Which element determines duties and responsibilities distributed to departments or personnel?
  • What does the S stand for in the P.A.S.S. mnemonic used with extinguishers?
  • What is the lowest priority traffic category?
  • Which submarine is associated with the actions described by Gilmore?
  • What is the standard NATO phonetic alphabet used in Navy radio communications called?
  • In extinguisher use, what does the P.A.S.S. mnemonic stand for?
  • What is the primary purpose of the submarine's keel?
  • Periscope depth is used for observation at what depth?
  • What does the hull classification symbol SSN indicate?
  • Which letter represents 'Assistance needed' in the MAIDS report?
  • Which letter represents 'Injured personnel' in the MAIDS report?
  • What is the operational circuit of the ship?
  • Which submarine completed the first submerged circumnavigation of the Earth in 60 days and is the only US submarine with two reactors?
  • Which submarine was the first boat converted to SSGN in 2006?
  • Which layer of the FFE stack is the moisture barrier?
  • What are the three types of fire extinguishers on board?
  • Which statement best describes standby readiness in ship operations?
  • Brown valve handle corresponds to which substance?
  • 1MC function described as?
  • What term should be used instead of 'Fire'?
  • Which statement describes the General Quarters state on a Navy vessel?
  • SSORM sets duties, responsibilities, and limits of authority.
  • Which term represents the third priority traffic?
  • Which warhead is associated with TLAM-C?
  • Which system maintains watertight integrity between compartments on a submarine?
  • What is the primary purpose of ballast tanks on a submarine?
  • Which component is the aft section of a torpedo?
  • Which submarine is associated with sinking an ammo ship and tracking over 30 enemy ships in Mamkwon Harbor?
  • Who maintains and operates ships systems such as trim and drain, hydraulics system, and air systems?
  • Which of the following is NOT a listed FFE layer?
  • Do not ______ in your coveralls
  • Which substance is associated with the valve handle color Tan?
  • What is the launch envelope for a torpedo?
  • Which submarine was built during 1940-1944 and is considered the first fleet-style boat?
  • Which early submarine is recognized for introducing the tear drop hull design?
  • If a casualty occurs and you need to inform the entire crew, which system would be used?
  • Which word completes the statement: Berthing should not be treated like a ______?
  • Which term represents the lowest priority traffic?
  • Which structure houses the hydrosphere?
  • In the FFE stack, which component forms the moisture barrier?
  • Name typical extinguisher types suitable for electrical and most B/C fires aboard ships.
  • Which substance is associated with the valve handle color Purple?
  • Unit organization assigns responsibilities to proper dept, division, or personnel.
  • What is the purpose of a bulkhead on a submarine?
  • What is the primary purpose of ballast tanks on a submarine?
  • Do not store______objects in your rack pan
  • What is the primary purpose of the IC Manual?
  • Which letter represents 'Damaged equipment' in the MAIDS report?
  • Who maintains the ships LAN?
  • Which device is used to verify range and bearing by sending a pulse and listening for echoes?
  • What does the IC Manual Glossary provide?
  • Which layer of the FFE stack provides fire protection?
  • What is the primary function of Damage Control on a submarine?
  • SSORM regulations cover which area?
  • Valve Handle Color-Orange corresponds to which system?
  • What does the hull classification symbol SSBN indicate?
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