Which equipment is the primary source of generating a locating signal?（）

A . union rules B . spare parts  C . service contracts D . fulfillment services E . warranty information F . construction permit

A . The Master of the vessel must be on the bridge when the radar is in use B . The radar equipment is only required to be used in restricted visibility C . The use of a radar excuses a vessel from the need of a look-out D . This equipment must be used to obtain early warning of risk of collisio

A . Safey helmets B . Goggles and spectacles C . Breathing apparatus D . Glove

A . boathook B . fishing kit C . lifeline or grab rail D . sea painter

A . that the transmitter is on the bridge B . that local manual control can be achieved C . that remote control can be achieved D . simple in construction and reliable in operatio

A . the rotate speed fluctuation B . the ventilation tube clogged C . the main engine accelerate so fast D . stormy wave

A . Life jackets B . Survival at Sea manual C . lifeboat D . torch

A . Safety helmets B . Buoyancy aids C . Breathing apparatus D . Immersion suit

A . bailer B . sponge C . whistle D . fishing kit

A . Class "A" B . Class "B" C . Class "C" D . Class "D&quot

A . Safety helmets B . Goggles and sepctacles C . Breathing apparatus D . Gloves and safety boot

A . Hydraulic pumps B . Valve C . Hydraulic cylinders D . Hydraulic motor

A . 100PPM oily water separator B . Assembling the lube oil purifier as a separator and aligning bilge overboard C . A 15PPM oily water separator D . A magnetic duplex strainer

A . Safety helmets B . Goggles and sepctacles C . Breathing aparatus D . Safety suit

A . When dead in the water，it is often difficult to find the neutral position and slight headway or sternway may result B . When going directly from full ahead to full astern，there is complete steering control C . When the vessel has headway and the propeller is in neutral，there is no effect on rudder control D . When maneuvering in port，full ahead or astern power can usually be obtained without changing shaft RPM

A .  A is an uplink port， B is a fabric port， C is a server port， D is a backplane port， E is a DCE interface， and F is a vNIC B .  A is an uplink port， B is a server port， C is a fabric port， D is a backplane port， E is a DCE interface， and F is a vNIC C .  A is an uplink port， B is a fabric port， C is a backplane port， D is a server port， E is a DCE interface， and F is a vNIC D .  A is an uplink port， B is a server port， C is a fabric port， D is a DCE interface， E is a backplane port， and F is a vNIC E .  A is an fabric port， B is a downlink port， C is an uplink port， D is a server port， E is a VIC interface， and F is a vNIC

A . EPIRB's that transmit on 406 MHz B . Survival craft VHF transceivers that provide a beacon on 121.5 MHz C . COSPAS-SARSAT EPIRBs D . SARTs operating on 9 GHz

A . The ventilators will automatically close by the action of fusible links B . The motor takes its air supply from outside the lifeboat to prevent asphyxiation of the crew C . A water spray system to cool the outside of the boat is operated by a high-volume manual pump D . An air tank will provide about ten minutes of air for the survivors and the engine

A.The load sharing protection mode can be classified into return mode and non-return mode. B.Master/slave LAG protection mode can be classified into return mode and non-return mode. C.The LAG aggregation mode of ZTE equipment can be classified into dynamic mode and static mode. D.Currently, the 6300 equipment does not support master/slave LAG at NNI side.

A.Proficiency B.Seaworthiness C.Cargoworthiness D.Readiness

A. The length of the house B. How many rooms are in the house C. How many users will be using the wireless network D. The building material of the house E. The cost of the house