Basic Engineering Common Core (BECC) 2 Practice Test

These questions are part of the practice quiz. Start practicing

• Where is water directed after being processed in the OWS?
• In terms of physics, what does 'work' specifically refer to?
• What temperature range do resistance thermometers typically measure in?
• What is the primary role of a resistor in electrical circuits?
• Which of the following best exemplifies inertia in everyday life?
• What type of quick acting valve provides low flowing resistance and can be throttled?
• What does the term "dynamic load" refer to?
• An externally threaded fastener with a hexagonal head is known as what?
• Who is responsible for maintaining an engineering log when the vessel is underway?
• What type of valves prevent systems from over-pressurization?
• Which log documents all fuels, lubricating oils, and freshwater on board?
• Which unit is commonly used to measure electrical power?
• What does speed measure?
• What does acceleration refer to?
• What does the acronym PLC stand for in control engineering?
• What is the term of measurement of opposition to current flow?
• What safety consideration should be prioritized when dealing with high voltage systems?
• What is the definition of frequency in electrical engineering?
• If a piece of equipment has been tampered with, who must approve the resuming of normal operations?
• Which of the following factors does not affect friction between two surfaces?
• What is the role of a circuit breaker in an electrical system?
• What is thermal conductivity?
• Which is essential to follow when tightening down a flange?
• Which stage involves implementing strategies to minimize risks in ORM?
• How often should the amount of lube oil in a sump tank be logged?
• Which property is characterized by the ability of a material to return to its original shape after being deformed?
• What type of energy transfer occurs during combustion?
• Which element is crucial for hazard identification in ORM despite the timing?
• What does the frictional force depend on?
• How often should locks and locking devices be checked according to best practices?
• What distinguishes a scalar quantity from a vector quantity?
• In risk assessment, which action comes after assessing hazards?
• Which of the following forces can act at a distance?
• Which two sections of the EOCC need to be memorized?
• What is rotational motion?
• What type of fastener is threaded from end to end with no head?
• What does an input-output relationship in a control system describe?
• What is the minimum maintenance period for operating records onboard?
• If pressure is added to a gas, what will happen to the temperature?
• What is contained within the Engineering Operational Procedures (EOP)?
• What does analyzing stress concentration focus on in materials?
• Which situation requires the immediate attention of repairing or replacing gaskets?
• What happens to the resistance of a conductor as temperature decreases?
• Which type of valve allows fluid to flow in only one direction?
• Lagging pads are designed to protect against which types of heat transfer?
• What are the three methods of heat transfer?
• What does Pascal's principle state in fluid mechanics?
• What is the main advantage of AC over DC in power transmission?
• Which of the following statements best describes gravitational force?
• What happens to an object in motion according to the principle of inertia?
• How is pressure defined in the context of fluids?
• What color is used for sewage system hand wheels?
• In which scenario would frictional force be at work?
• What PPE is required when handling mercury?
• Which of the following best describes the term “ductility” in materials?
• How does increasing the temperature affect resistance in conductors?
• What aspect does a salinity indicator directly measure?
• In regards to fasteners, what is the typical use of a jam nut?
• What would increase the gravitational force between two objects?
• What are the three main categories of engineering materials?
• What is used to alert plant personnel to a series of actions that, if not strictly adhered to, may result in injury?
• What is the purpose of a temporary standing order (TSO)?
• Yield strength is defined as:
• What component is primarily used to prevent leaks in flammable fluid transport systems?
• What is often used to measure pressure in a system that requires isolation?
• Which two logs maintained by the engineering department are considered legal records?
• What type of force resists or prevents motion?
• What role does frictional force play in motion?
• How frequently must a command carry out ORM training?
• What color is used for lube oil hand wheels?
• Why is it important to follow proper torque specifications when working with flanges?
• What is the main purpose of a fuse in an electrical circuit?
• What does CAD stand for in engineering design?
• Where are safety chains required to be installed?
• Why is frictional force important for movement?
• To whom should you report a fuel oil leak?
• Which of the following is NOT one of the five levels of ORM?
• What distinguishes an isometric drawing?
• True or False: You must verify that the pressure has been drained from the system before starting work if tags are hung.
• A feedback loop is important in control systems because it:
• What type of valve is most commonly utilized in high pressure systems?
• Which document outlines safe operating procedures for engineers?
• What is the minimum number of bolts required to secure a deck plate?
• What is defined as the amount of energy required to raise the temperature of a unit mass of a substance by one degree Celsius?
• What does Ohm's Law describe in electrical engineering?
• What hand wheel color is used for potable water?
• How does viscosity impact fluid flow in pipes?
• Which unit is commonly used for measuring force in engineering?
• How is velocity best defined in physics?
• What essential factor is involved in the process of combustion?
• What is the final step in the ORM process?
• What is the formula for calculating the area of a circle?
• What slows down the heat transfer between piping and the surrounding atmosphere?
• What is a static equilibrium condition?
• What is velocity defined as?
• What is the primary purpose of the ORM program?
• What part of the EOP provides locations of tanks and their capacities?
• What does hydraulics primarily deal with?
• What is the primary responsibility of the Engineering Duty Officer (EDO) during operations?
• Flange safety shields are required on flammable or combustible liquid piping that can exceed what level of pressure?
• What does the principle of conservation of energy state?
• Which of the following statements about energy is correct?
• What is a load cell?
• What substance does a salinity indicator measure in the water?
• What NSTM (Naval Systems Tech Manual) number is associated with fasteners?
• What is used to create a seal between two fixed surfaces in piping systems?
• How is the quantity of matter in an object defined?
• Bernoulli’s principle illustrates the relationship between movement and what other physical property?
• Who is required to approve operations of equipment that are out of parameters?
• Which of the following describes inertia?
• What document requires verification of all locks and locking devices prior to getting underway?
• What is the primary purpose of pulleys in mechanical systems?
• What does the red alarm color code signify?
• What component automatically transfers power to an alternate feeder?
• True or False: If safety chains are missing, you should notify the safety officer.
• When is the engineering log reviewed by the Commanding Officer?
• When diagnosing a potential electrical shock, what should be prioritized?
• What is the first step in responding to a casualty in an engineering context?
• If leaking from a packing or gasket is apparent, what action should be taken?
• What type of fastener is commonly used to hold two or more parts together with a threaded hole?
• What does the term "moment" refer to in physics?
• How is work calculated in physics?
• What does "brinelling" indicate in the context of bearing failure?
• What must be done before conducting repairs on a system?
• When reviewing the engineering log, what is the Commanding Officer verifying?
• What is the significance of a material's yield strength?
• What condition is the ship in while in-port and on shore power?
• Who must be present when opening the MRG and is responsible for maintaining the keys to it?
• What is the definition of "friction" in mechanical terms?
• What type of nut is thin and installed between the main nut to prevent the main nut from turning?
• What is the function of packing in mechanical equipment?
• What is the significance of a material's melting point?
• Which NSTM applies specifically to packing and gaskets?
• While in-port, who will engineering watchstanders notify of any discrepancies?
• What does the elastic limit signify in materials?
• What is the primary purpose of the Basic Engineering Common Core (BECC) exam?
• What is hydrodynamics?
• What is the primary role of a heat exchanger in engineering?
• What is commonly used to provide a seal between two pieces of mechanical equipment?
• How is power defined in electrical engineering?
• When more force is applied to an object, what is generally the result?
• For how long are legal records maintained on board a vessel?
• What is used to distribute pressure and relieve friction under nuts and bolts?
• Which of the following characteristics best describes potential energy?
• What are the four sections of the Engineering Operational Casualty Control (EOCC)?
• How is inertia related to mass?
• What is the term used to describe the capacity of a system to do work?
• What are the risk levels associated with ORM?
• What type of load is applied uniformly over a structure?
• What is defined as a push or pull that causes an object to change its motion?
• What is the current rating of shore power receptacles commonly found on ships?
• Which risk assessment code category could potentially lead to death or loss of a facility?
• What is the term for the gravitational force with which an object is attracted to Earth?
• What does the term "force" mean in physics?
• Which of the following is TRUE regarding packing maintenance?
• Where can you find all the valves that require locking devices listed?
• In fluid mechanics, what does viscosity measure?
• Define "mechanical advantage."
• What does a status chart show?
• What is the main principle behind Archimedes' principle?
• What does the term "strain" mean in mechanical engineering?
• Which of the following is a type of threaded fastener specifically known for its male threads?
• In basic mechanics, what is pressure defined as?
• What should be done after circling an out-of-specification reading?
• What type of energy transformation occurs during photosynthesis?
• How frequently must a compartment be entered to be considered manned?
• What physical property is related to the "maximum stress that can be applied before failure"?
• Which color represents a normal condition in alarm color codes?
• What is the primary purpose of flange safety shields?
• What is the main role of a control system in engineering?
• In what situation would a Temporary Standing Order (TSO) be commonly issued?
• Which type of log is often referred to as being critical for legal purposes?
• What is an essential property of polymers in engineering?
• Which statement best describes friction?
• What must be done to a flexitallic gasket after its first use?
• In materials science, how is stress defined?
• What color indicating hand wheels represent refrigeration systems?
• How long must operating records be maintained on board?
• What must be established prior to making repairs on an isolating system to prevent the escape of pressurized fluid?
• What are the two sections of the EOSS?
• What does the modulus of elasticity measure?
• What system detects dangerous levels of H2S in the air?
• What is tensile testing?
• In the context of conductors, thermal vibrations increase with:
• Electrical energy is primarily represented in what unit of measurement?
• What is the significance of a material's fatigue limit?
• What is the relationship between mass and weight?
• What is the primary purpose of a locking device in engineering?
• What is meant by "shear strength" in materials science?
• What does a gear ratio represent?
• What is inertia primarily related to?
• What would cause a decrease in pressure of a gas?
• What type of diagram is commonly used to display electrical components?
• What color represents high pressure air in hand wheel coding?
• Which property is most crucial for a material used in thermal insulation?
• Fatigue in material science refers to:
• How is a hydraulic system defined?
• What is the purpose of MLOCs?
• What term describes the rate at which velocity changes?
• What is the temperature range for graphite ribbon packing?
• What does the yellow alarm color code indicate?
• What would cause an object to change its state of motion according to the law of inertia?
• True or False: Motor operative valves can be operated both remotely and locally?
• What is the primary function of a heat exchanger?
• What is the application of starting a gas turbine primarily related to?
• What is meant by "work hardening" in materials science?
• What is the main function of a capacitor in an electrical circuit?
• What is the main purpose of an amplifier in electronic systems?
• What does a schematic diagram represent?
• Circuit analysis is the process of:
• In structural engineering, what does "load factor" refer to?
• What part of the EOSS is used to verify proper valve alignment for each combination of tanks, components, fuel stations, and systems?
• What does "moment of inertia" refer to?
• What term describes the property that helps a flywheel resist small changes in speed?
• What is the first step in marking an out-of-specification reading?
• What happens to a fuse when there is excess current?
• What are possible symptoms of an electrical shock?
• What action is necessary if equipment parameters are exceeded?
• What is the primary cause of corrosion in metals?
• What is meant by "total energy" in thermodynamics?
• What material is required to be placed between metal deck plating and equipment when working on energized equipment?
• What is the gravitational force that attracts an object to the Earth commonly referred to?
• What are immediate actions?
• Which of the following best describes a stress-strain curve?
• What color is utilized for fuel oil hand wheels?
• What is the purpose of a fuse?
• Which type of energy is primarily converted in hydropower plants?
• What is the first step when discovering a victim of electrical shock?
• What is the purpose of bearings in machinery?
• What does "tensile strength" refer to in materials science?
• What does the term "load factor" refer to in power systems?
• What type of valves are commonly used for isolating and throttling in engineering spaces?
• What does insulation resistance measure in electrical engineering?
• What is described by Newton's first law of motion?
• What is the primary function of a transformer in electrical circuits?
• What type of system utilizes clean, dry air to operate pneumatic equipment?
• What is the common unit of measurement for viscosity?
• Flange safety shields are typically constructed of which material?
• Which of the following statements is true regarding gravitational force?
• Which component helps to reduce wear between moving parts?
• What property causes objects at rest to remain at rest until acted upon by an outside force?
• Is the form of energy associated with large bodies known as mechanical energy?
• What is commonly true about the relationship between speed and distance?
• What is an indirect reading device that changes the fluid level to an electronic signal?
• What is the main function of a generator on a ship?
• In a mechanical system, what does the term "efficiency" specifically refer to?