更多"If a heavy sea strikes the rudder, "的相关试题:
[单项选择]If a heavy sea strikes the rudder, the shock is transmitted through （） to the rams, this cause a sudden increase in oil pressure in one of the cylinders.
A. the control rod
B. the hunting gear
C. the floating ring
D. the tiller arm
[单项选择]When running before a heavy sea，moving weights aft will affect the handling of a vessel by （）.
A. reducing rolling
B. increasing rolling
C. reducing yawing
D. increasing yawing
[单项选择]A heavy steel device that is set on the sea floor and used as a drilling template in offshore drilling operations is called a（）.
A. temporary guide base
B. permanent guide base
C. guide frame
D. foundation template
[单项选择]Sea Waybill与Bill of Lading的不同之处在于Sea Waybill不是（）
A. 领取货物的凭证
B. 运输契约
C. 可流通的有价证券
[单项选择]The best treatment for preventing traumatic shock after an accident is to（）.
A. have the victim exercise to increase circulation
B. keep the victim from electrical equipment
C. keep the victim warm and dry while lying down
D. apply ice packs and avoid excitement
[单项选择]如果TR1和TR2失效，以下说法哪种正确（）
A. DC BUS 1，DC BUS 2和DC BAT BUS同时失效
B. DC ESS BUS由ESS TR供电
C. 以上都对
[单项选择]A person being treated for shock should be wrapped in warm coverings to（）.
A. increase body heat
B. preserve body heat
C. avoid self-inflicted wounds caused by spastic movement
D. protect the person from injury during transportation
[单项选择]Cast irons weakness in tension and under shock loading limits its use to low pressure steam, air, oil and low speed water fittingsThe above sentence, most probably means （）.
A. cast iron has weakness
B. cast iron can stand up shock loading
C. cast iron fittings are only suitable in low pressure situation
D. east iron fittings are not suitable in low pressure situation
[单项选择]A heavy steel curved arch constructed athwartships and above the after deck on a towing vessel is sometimes called a（）.
A. main brace
B. tow span
C. jockey bar
D. None of the above
[单项选择]One engine manufacturer recommends heavy fuel oil should not be heated above 80℃ to 95℃ (176 ℉ TO 203℉) before purificationThis upper limit should be observed to ensure against（）
A. flattening of the bowl neoprene O-rings
B. operation within the explosive rang of the fuel
C. excessive purifier operating pressures
D. excessive oil viscosity
[单项选择]What is a treatment for traumatic shock?（）
A. Administer CPR
B. Administer fluids
C. Open clothing to allow cooling of the body
D. Keep the victim in a sitting position
[单项选择]Since electrical burn victims may be in shock，the FIRST medical response is to check for（）
A. indication of broken bones
B. breathing and heartbeat
C. symptoms of concussion
D. bleeding injuries
[单项选择]After an accident the victim may go into shock and die. What should be done to help prevent shock? （）
A. Slightly elevate the head and
B. Keep the person awake
C. Keep the person lying down and at a comfortable temperature
D. Give the person a stimulant to increase blood flow
[单项选择]If a person is unconscious from electric shock，you should first remove him from the electrical source and then（）.
A. administer ammonia smelling salts
B. check for serious burns on the body
C. determine if he is breathing
D. massage vigorously to restore circulation
[单项选择]Good seamanship while towing in heavy weather requires all of the following EXCEPT（）.
A. reducing speed to reduce surging on the towline
B. lashing down or stowing all loose gear
C. dogging all hatches and watertight doors
D. streaming all of your towing hawser
[单项选择]Chain slings are suitable for heavy slender articles, such as（）.
A. timber or steel rails
B. locomotives or boilers
C. railway passenger coaches
D. motor vehicles
