发布时间 : 星期四 文章问答题标准简答答案修改版更新完毕开始阅读2f9ba5d86f1aff00bed51e89
轮机英语简答
4. If a filter is found leaking, what should you do?
Change over to standby filter and renew the leaking filter. Excessive wear and oil leakage.
5 .What?s a common trouble with a fuel pump plunger?
6 .If a warning of a crankcase explosion is received,what steps should be taken right away?
Slow down the main engine at once and report the bridge.
7. What actions should you take if the exhaust temperature of the main engine is excessively high?
Reduce speed, check the fuel oil system and suction air system.
Keep the scavenge box clean and prevent combustion product leaking into 8 What kind of precaution will you take to avoid a scavenge fire?
the scavenge box.
9 What kind of precaution will you take to avoid a crankcase explosion?
Prevent the main bearing from being overheated and density of oil mist from
being too high.
10 In which cases must the main engine be stopped?
When receiving the order from the bridge, and when the main engine is in emergency situation.
11 What is the emergency source of electrical power on board?
The batteries or emergency generator. It is a special room out of the engine room. The third engineer.
The navigation equipment and emergency equipment.
I should report it to the bridge and the chief engineer at once and start the 12 Where is the emergency generator located? 13 Who is in charge of emergency generator?
14 What equipment should be first provided with electricity by emergency generator? 15 In the event of blackout,what should you do at first as a duty engineer?
standby generator.
16 .In the event of blackout, what should you do as a chief engineer?
I should enter the engine room at once and have the emergency generator
started.
17 What are the three elements of fire?
Fuel, heat and air.
9
轮机英语简答
18 What can not be used for an electric fire?
Cut off the power supply, water and foam extinguisher can’t be used. once a week. Sound the alarm.
It shows the alarm signals, the stations and duty. Fixed fire fighting system using water, CO2 and foam. CO2, water, foam and portable extinguishers. I must act according to the muster list.
19 How often is a fire drill required to be held in a passenger ship? 20 What shall a person first do if he discovers a fire? 21 What does a muster list show?
22 What fixed fire fighting appliances do you know? 23 What can be used to put out a fire?
24 As soon as you hear the fire and emergency signal,what should you ensure? 25 When the fire alarm is sounded continuously,what should the engine room personel do?
He should start the fire pump.
26Burning light metals should be treated as which class of fire?
Class D fire. Class C fire. Class B fire. Class A fire.
27 Burning gengrator should be treated as which class of fire? 28 Burning diesel oil should be treated as which class of fire? 29 Burning wood should be treated as which class of fire?
30 How do you put it out when you come across the fire caused by electrical equipment?
I will cut off the power supply and then use dry powder to put it out. It will result in insulation breakdown, leakage current and event an earth 31 What will the accumulation of dirt on electrical equipment result in ?
fault.
32 How do you maintain carbon dioxide extinguishers?
I will check the pressure of CO2 system regularly and check the pipe
condition.
33 How many types of extinguishers do you know? List some.
Portable and fixed extinguishers, such as water, CO2, foam and so on.
10
轮机英语简答
34 What should be done before carbon dioxide is released to the engine room?
We should sound the alarm, secure all the openings and vents, evacuate all personnel.
35 What is the general emergency alarm signal? The signal is to muster all the crew in emergency.
36 What kind of sea chest should be used in the event of collision ,a low-level sea chest or a high-level one?
A high-level sea chest .
Check the level of the tanks and standby engine. I must act according to the muster list. Blanket, wood blocks.
37 What should be done in the engine room when collision occurs? 38 In the event of collision,what should you do?
39 What materials can be used to block the leaks in the event of flooding?
40 What can be used to discharge the incoming sea water overboard in the event of flooding?
The bilge pump, ballast pump and fire pump. An alarm signal should be firstly sent out.
Sound the alarm and discharge the water overboard. Once a week. The fourth engineer .
We should shut down the boilder, cut off the fuel oil and release the steam. Take actions according the muster list, put on lifejacket and rush to my boat 41 What should be firstly done in the event of flooding ?
42 What immediate actions should be taken for engine room flooding? 43 How often shall an abandon ship drill be conducted for a passenger ship? 44 Who is responsible for operating lifeboat engine?
45 What should you do with boilers before evacuating from the engine room? 46How do you evacuate from the engine room upon abandon ship order?
station.
47 What life-saving devices are equipment on board you ship?
Lifeboats, life rafts, life jackets and life buoys.
I will start the engine and let it run ahead and astern for 3-5 minutues. Oil booms
11
48 How do you test the engine for the lifeboat?
49 What can be used to prevent spilt oil from spreading out in the event of oil spill?
轮机英语简答
50 What can be used to clean up spilt oil in the event of oil spill? Saw dust, oil felt, rags or chemical dispersants.
51 What shall be taken into consideration when selecting and using equipment and material to deal with spilt oil? The type and quantity of spilt oil, the weather and sea conditions, second condition.
52 What are materials for oil pollution precention?
Sawdust, straw and oil booms.
Only after getting the permission from the authority.
One short blast, two prolonged blasts followed by another short blast. Oily water separator, sludge tanks, incinerator Three prolonged blasts.
I should sound alarm and then throw a lifebuoy to him. Lifeboats, life rafts, life jackets and lifebuoys. 53 In which case can you use oil dispersant? 54 What is the alarm signal for oil spill?
55 What equipment should you perpare for IOPP survery? 56 What is alarm signal for a man falling overboard? 57 .What should you do firstly when a man is overboard? 58 What life-saving appliances do you know?
59 What is essential before checking any kind of electrical equipment? Cut off the power supply and tag it.
60 .How do you treat the injured person who is not breathing?
Apply artificial respiration.
61 .Could you tell the main reason for the black smoke exhaust from the diesel engine?
Low air supply, defective fuel valves, or incomplete combustion in the
cylinder.
62 .Could you tell the main reason for scavenge fire?
Dirty scavenge box, and bad combustion, combustion product leakage. Main bearng is overheated and the density of oil mist is high. Viberation and noise is found in the turbine supercharger. 63 .Could you tell the main reason for crankcase explosion? 64 What does the turbine super-charge surge?
65 If you found an oil spill in the sea, how would you react?
report to thet port authority, take action to control the pollution and record in
12