OS 3
IS A BRANCH OF SCIENCE THAT DEALS WITH THE ATMOSPHERE AND ITS PHENOMENA, INCLUDING BOTH WEATHER AND CLIMATE.
METEOROLOGY
A vessel underway but not making way and fishing other than trawling will show which lights?
a white light over red light
A fire inspection should be performed prior to leaving a work area and for at least ________ after the operation is completed.
30 minutes
IS AN ACCURATE, LOW COST, AND SIMPLE WAY TO MEASURE SMALL VARIATIONS IN PRESSURE
MANOMETER
A patch for electric current
CIRCUIT
DESCRIBE HOW THE ATMOSPHERE BEHAVES OVER RELATIVELY LONG PERIOD OF TIME
CLIMATE
Every vessel which is directed by these Rules to keep out of the way of another vessel shall if the circumstances of the case admit, avoid
crossing ahead of the other
Unit of Electrical current
AMPERE
WHICH OF THE FOLLOWING IS A SECONDARY REFRIGERANT, WHEN USED ABOVE ZERO DEGREES CELSIUS
WATER
ate the barrier to the flow of charge
RESISTANCE
IS AN AIR IN MOTION RELATIVE TO
WIND
How many seconds is the duration of a prolonged blast?
4 to 6 seconds
The ability of a vessel to return to its upright position after being heeled over by any combination of wind, waves, or forces from fishing operations.
STABILITY
ARE GIANT SHEAR WITH VERY SHORT BLADES AND LONG HANDLE
BOLT CUTTER
IS A FORCE THAT PUSHES/DRIVE THE ELECTRON/CHARGE
VOLTAGE
A WARM-CORE, LOW PRESSURE SYSTEM WITHOUT ANY "FRONT" ATTACHED, THAT DEVELOPES OVER THE TROPICAL OR SUBTROPICAL WATERS, AND HAS AN ORGANIZED CIRCULATION
TROPICAL-CYCLONE
During daytime, what is the symbol of a towing vessel?
DIAMOND SHAPE
The force acting to push the vessel up in the water; makes the vessel float.
BOUYANCY
IS A SIMPLE, ACCURATE DEVICE TO MEASURE TEMPERATURE
LIQUID IN GLASS THERMOMETER
IS A FLOW OF MICROSCOPIC PARTICLES CALLED ELECTRONS FLOWING THROUGH WIRE AND COMPONENT
ELECTRIC CURRENT
ACCOMPANIED BY STRONG, GUSTY WINDS AND OCCASIONALLY, HAIL AND TORNADOES
THUNDERSTORM
Towing light means a ______ light having the same characteristics as the stern light.
YELLOW LIGHTS
The position of the water surface along the hull.
WATERLINE
THIS TYPE OF VALVE IS USED TO PREVENT EXCESSIVE SYSTEM PRESSURE
RELIEF VALVE
THE COMPONENT ARE CONNECTED SIDE BY SIDE
PARALLEL CIRCUIT