When the power of a SART is on , it will().
A、A.transmit distress signal
B、B.send response signal
C、C.transmit the signal of ship‟s position
D、D.be interrogated by X-band radar
A、A.transmit distress signal
B、B.send response signal
C、C.transmit the signal of ship‟s position
D、D.be interrogated by X-band radar
A、in a crossing situation B、when they are making more speed than the power-driven vessel C、when the sailing vessel is overtaking D、on the Inland Waters of the United States
A、control the descent rate of a lifeboat B、control the ascent rate of a lifeboat C、cut off power to the winch when the lifeboat nears the final stowed position D、cut off power to the winch when the lifeboat reaches the davit bumpers
A、the armature terminals of the motor should be connected in star formation when voltage of power supply is 380 B、the armature terminals of the motor should be connected in star formation when voltage of power supply is 220 C、both A and B are correct D、the armature terminals of the motor should be connected in reverse ways of A and B
A、To cut off the power when the davits hit the track safety stops B、To stop the davits from going too fast C、To cut off the power when the davits are about 12 inches or more from the track safety stops D、None of the above
A、increases as the square of the current B、decreases as the square root of the current C、remains the same, as it is independent of current flow D、increases in direct proportion as the current
A、40mW maximum transmit power B、average power level of the VoWLAN clients C、100mW transmit power D、lowest power level of the VoWLAN clients
A、The LCD monitor’s power inverter does not function properly. B、The operating system’s power settings prevent the battery from charging. C、The battery is not compatible with the laptop. D、The internal power connection on the motherboard is faulty. E、The power adapter is not working.
A、amount of chain lying along the bottom increases B、length of the catenary is reduced C、mooring line tension is increased D、amount of chain lying along the bottom decreases
A、amount of chain lying along the bottom increases B、length of the catenary is reduced C、mooring line tension is increased D、amount of chain lying along the bottom decreases