Becc Exam Graded A+
Charles' Law - Answer- when a pressure held constant and increase of temperature gas
causes directly forceable increase in volume.
Boyle's Law - Answer- When the temperature is held constant, increase pressure on the
gas causes and embursely proportional decrease in volume.
Vacuum - Answer- Difference between atmospheric pressure and absolute pressure.
Differential Pressure - Answer- A difference between 2 pressures measured with a
respected common base.
Absolute Pressure - Answer- The total pressure exerted on a system, including
atmospheric pressure.
Amtured Pressure - Answer- Pressure exerting by the weight of the atmosphere.
Atmosphere pressure at sea level - Answer- 14.7 psi 8
Newton's First Law - Answer- An object at rest will stay at rest, an object in motion will
stay in motion until acted upon by outside force.
Inertia - Answer- The property that remains the same unless acted upon by outside
force.
Force - Answer- A push or a pull
Weight - Answer- gravitational force between an object and Earth
Mass - Answer- the amount of matter in an object
Velocity - Answer- Speed in a given direction
Switchboard - Answer- Provide the operation & protection of associated generator.
Fuse - Answer- A protective device in the current path that melts or breaks when current
exceeds a predetermined maximum value.
Color code for red - Answer- Danger, emergency
Amps for shore-power connection - Answer- 400 amps
Generator - Answer- Provide electrical power.
, Resistance - Answer- Measure of the opposition to current flow in electrical circuit.
Color code for yellow - Answer- Abnormal status.
Color code for white - Answer- Power available.
Somebody in shock - Answer- Secure the power.
Automatic Bus Transfer - Answer- Immediately transfer power to the alternate source.
Cold iron - Answer- Providing shore-side electrical power while engines turned off.
electrical shock - Answer- Cause severe injuries.
Temperature range resistance thermometer - Answer- 40 and 400f
Uv flame protectors - Answer- Responds to uv radiation and flames.
H2S - Answer- Give audible and visual levels of h2s gas.
salinity indicator - Answer- Measures dissolved salt or chloride ions in water.
Radar Tank Level Indicators - Answer- Transmit energy in form of low-frequency
microwave pulses.
Tank Level Indicator - Answer- Provides the means of determining the level of fluid in a
tank.
proximity switch - Answer- Sensing device for non-contact position of ferrous objects
that transmits its designated signal to the logic controller.
Transducer - Answer- Converts a control signal
pressure switch - Answer- A device that operates an electrical content or a preset fluid
pressure increase.
Nstm078 - Answer- Stimulates the specific tasking and packing material.
Nstm075 - Answer- Used to defry bolts& tightness.
Isolate, tag-out, depressurize - Answer- When replacing a gasket or packing what is
required?
packing - Answer- Creates a seal within a mechanical coupling where movement
between sealed surfaces is either intended or expected.
Charles' Law - Answer- when a pressure held constant and increase of temperature gas
causes directly forceable increase in volume.
Boyle's Law - Answer- When the temperature is held constant, increase pressure on the
gas causes and embursely proportional decrease in volume.
Vacuum - Answer- Difference between atmospheric pressure and absolute pressure.
Differential Pressure - Answer- A difference between 2 pressures measured with a
respected common base.
Absolute Pressure - Answer- The total pressure exerted on a system, including
atmospheric pressure.
Amtured Pressure - Answer- Pressure exerting by the weight of the atmosphere.
Atmosphere pressure at sea level - Answer- 14.7 psi 8
Newton's First Law - Answer- An object at rest will stay at rest, an object in motion will
stay in motion until acted upon by outside force.
Inertia - Answer- The property that remains the same unless acted upon by outside
force.
Force - Answer- A push or a pull
Weight - Answer- gravitational force between an object and Earth
Mass - Answer- the amount of matter in an object
Velocity - Answer- Speed in a given direction
Switchboard - Answer- Provide the operation & protection of associated generator.
Fuse - Answer- A protective device in the current path that melts or breaks when current
exceeds a predetermined maximum value.
Color code for red - Answer- Danger, emergency
Amps for shore-power connection - Answer- 400 amps
Generator - Answer- Provide electrical power.
, Resistance - Answer- Measure of the opposition to current flow in electrical circuit.
Color code for yellow - Answer- Abnormal status.
Color code for white - Answer- Power available.
Somebody in shock - Answer- Secure the power.
Automatic Bus Transfer - Answer- Immediately transfer power to the alternate source.
Cold iron - Answer- Providing shore-side electrical power while engines turned off.
electrical shock - Answer- Cause severe injuries.
Temperature range resistance thermometer - Answer- 40 and 400f
Uv flame protectors - Answer- Responds to uv radiation and flames.
H2S - Answer- Give audible and visual levels of h2s gas.
salinity indicator - Answer- Measures dissolved salt or chloride ions in water.
Radar Tank Level Indicators - Answer- Transmit energy in form of low-frequency
microwave pulses.
Tank Level Indicator - Answer- Provides the means of determining the level of fluid in a
tank.
proximity switch - Answer- Sensing device for non-contact position of ferrous objects
that transmits its designated signal to the logic controller.
Transducer - Answer- Converts a control signal
pressure switch - Answer- A device that operates an electrical content or a preset fluid
pressure increase.
Nstm078 - Answer- Stimulates the specific tasking and packing material.
Nstm075 - Answer- Used to defry bolts& tightness.
Isolate, tag-out, depressurize - Answer- When replacing a gasket or packing what is
required?
packing - Answer- Creates a seal within a mechanical coupling where movement
between sealed surfaces is either intended or expected.
