第一章船舶动力装置

更新时间：2019-02-19 18:35:41 类别：二管轮

1、
“Before disconnecting the oil pipe, would you flu
2、
“Stand by an engine ” means _____.
3、
A _____ is the foundation of the engine, without
4、
_____ are commonly used in mechanical-hydraulic g
5、
_____ are generally formed in the frame of the bo
6、
_____ device is provided to prevent starting air
7、
_____ fuel oils _____ lubricating oils require tr
8、
_____ is sometimes used for piston cooling since
9、
_____ is the removal of exhaust gases by blowing
10、
_____ is used for cylinder and cylinder head, the
11、
_____ may be the first possible cause which makes
12、
_____ of an engine crankshaft can be detected by
13、
_____ of the A-frames there is a strong cast iron
14、
_____ pistons have low inertia and high coefficie
15、
_____ should not undertake any task which will in
16、
_____ the cylinder will contain a great weight of
17、
_____ the supercharge pressure is, _____ power an
18、
_____ is not properly set thus causing either adv
19、
_____ rods are not in proper condition so that to
20、
_____ shows 1.2 meter and the specific gravity of
21、
_____ allows for expansion and water make up in t
22、
_____ at the end of the distribution pipe ensures
23、
_____ is used for washing and drinking.
24、
_____ provide the water to the pistons.
25、
_____ are fitted in the exhaust system and facili
26、
_____ are formed by abrasive particles entering t
27、
_____ are mounted on and bolted to the bed-plate
28、
_____ is a precaution which contributes to avoidi
29、
_____ is a source of power by which the diesel en
30、
_____ is arranged for cleaning the lubricating oi
31、
_____ is fully floating in both connecting rod sm
32、
_____ is made of a boss with separated blades mou
33、
_____ is usually driven by the engine camshaft an
34、
_____ neutralizes the acid conditions and_____ cl
35、
_____ or air venting arrangement is fitted to the
36、
_____ providing lubricating films, oil used in ma
37、
_____ the engines, the diesel engine is_____ used
38、
_____ water is more expensive than fresh waterIt
39、
_____ for the camshaft gear train is taken from a
40、
_____ in what position the engine stops there wil
41、
_____ is secured by means of side-chock bolts and
42、
_____ usually helps to induce air movement to ass
43、
_____ may have two emergency source of power, thu
44、
_____ supplies pilot air to control the cylinder
45、
_____ clearances in the main or crank pin bearing
46、
A cast steel strong back is fitted in way of the
47、
A charge of fresh air is drawn into the engine cy
48、
A common trouble with the fuel pump plunger or fu
49、
A common trouble with the fuel pump plungers or f
50、
A diesel engine is similar to a gasoline engine e
51、
A diesel engines crankcase oil level is found to
52、
A distance piece, known as a _____ may be interpo
53、
A distance piece, with ground faces, known as a c
54、
A distance piece, with ground faces, may be inter
55、
A governor automatically controls engine speed by
56、
A gudgeon pin in a trunk piston may be free to fl
57、
A heater in the circuit facilitates warning of th
58、
A high temperature alarm or _____ which will melt
59、
A hot air start pipe indicates that there is ____
60、
A level gauge for a tank is to _____.
61、
A lubricant often has to perform many duties in a
62、
A main bearing consists of two shells which are s
63、
A number of cylinder liners are enclosed in one c
64、
A reduction in load on a diesel engine results in
65、
A separate piston cooling system is used _____ an
66、
A separate piston cooling system is used to limit
67、
A single piece_____ fitted with bronze rings guid
68、
A variable pitch propeller is made _____ a boss w
69、
A: Please tell me the specifications and quantity
70、
About half an hour before the engine is required,
71、
According to the way the energy of the exhaust ga
72、
Acid solution in the system can be tested from ti
73、
Additives _____ protective layers on metal surfac
74、
Adjust _____ by means of lead wire.
75、
Administrations should bear in mind the significa
76、
A-frames and cylinder block is held together by _
77、
A-frames are mounted on the bed plate and support
78、
After "F.W.E." is given, the air system is shut d
79、
After ensuring that the _____ is correct the bear
80、
After fitting back in place the gear wheels, dont
81、
After passing through the turbine the exhaust gas
82、
After the engine is warned, we should_____ the tu
83、
After the order “_____” is given, the air system i
84、
Air cocks, usually positioned at the _____ in a c
85、
All the rings are slightly rounded on their exter
86、
All three systems have the ports _____ to swirl t
87、
Although the crankshafts of medium diesel engines
88、
Aluminum pistons have _____ coefficient of therma
89、
Among the rings of a piston the _____ one is subj
90、
An aluminum piston has lower inertia and higher c
91、
An electrically driven automatically operating au
92、
An increase in load on a diesel engine results in
93、
An interlock in the remote operating valve line s
94、
An overspeed safety device is usually fitted to a
95、
As a heat engine, _____ energy is the source of p
96、
As for a diesel engine, lack of combustion air ma
97、
As the plunger moves up, the ports are closed and
98、
At least _____ cylinders in four-stroke engine wi
99、
At the top of the A-frames there is a strong cast
100、
Be sure to make the engine turn by _____ before s
101、
Bearing knocks are likely to occur from _____.
102、
Because the castings of smaller engines are not s
103、
Bedplates are the _____ of the engine, without th
104、
Before "stand-by" is rung on the engine telegraph
105、
Before a marine diesel engine is started the cyli
106、
Before being used the fuel service tank should be
107、
Before pumping up the crankcase oil, _____ should
108、
Before replacing a piston you should check that a
109、
Before replacing a piston you should check the ri
110、
Before replacing a piston you should check the ri
111、
Before starting the engine the air bottle should
112、
Before starting the turning gear, _____ should be
113、
Blow-off of the relief valves of the engines cyli
114、
Blow-off of the relief valves of the main cylinde
115、
Bridge gauge can be used to measure _____ of a di
116、
Care and cleanliness are required when installing
117、
Cast iron carrier rings, _____ machined grooves,
118、
Charging is the filling of the engine cylinder wi
119、
Charging is the filling of the engine cylinder wi
120、
Charging-air pressure increases if there is incor
121、
Compressed air is supplied by air compression to
122、
Compressed air is used on board ship _____.
123、
Constant cooling the various components of diesel
124、
Cooling enables the engine metals _____ their mec
125、
Cooling of engine is achieved by circulation a co
126、
Cooling of engines is achieved by _____ a cooling
127、
Cooling of engines is achieved by circulating a c
128、
Cracks in cylinder and cylinder covers may _____
129、
Cracks in the cylinders and cylinder covers may _
130、
Cracks in the cylinders and cylinder covers may r
131、
Crankshafts of medium speed engines are _____ fro
132、
Cross scavenging requires the fitting of _____ to
133、
Cylinder liner cooling is often referred to as __
134、
Cylinders of marine diesel engines are normally c
135、
Diesel engines are started by supplying _____ int
136、
Diesel engines are started by supplying _____ int
137、
Diesel oil may be used to cool _____ of a diesel
138、
Dirt in the fuel oil system of a diesel engine ca
139、
Dirty oil must be _____ before being used again.
140、
Doors are generally formed in the _____ of the bo
141、
Due to _____ action of pistons some relative moti
142、
During _____, the starting air valves should be c
143、
During repair, lubrication lines and orifices mus
144、
During the inspection, the starting air valves sh
145、
During the suction stroke, the piston is moving _
146、
During working, when the piston is near the _____
147、
Each crank is made up of two crank webs joined by
148、
Each cylinder has one starting valve which is usu
149、
Each cylinder is closed at the top by a _____, ma
150、
Each cylinder liner on the marine medium speed en
151、
Each journal and pin should be examined for _____
152、
Each piston stuffing box is provided with two sea
153、
Either a low injection pressure or a leakage of p
154、
Emulsion oils and sodium nitrite are both approve
155、
Emulsion oils and sodium nitrite are both approve
156、
Energy losses due to _____ occur in every machine
157、
Engage the flywheel with the _____.
158、
Engine _____ refers to the relative time of posit
159、
Engine _____ refers to the relative time of posit
160、
Engine fuel pump index is _____.
161、
Excessive clearances in the main or crank-pin bea
162、
Exhaust temperature increases in all cylinders, t
163、
Expansion tank should be used to remove _____ fro
164、
Factor influencing the position of the interface
165、
Failure of fuel injection is usually due to troub
166、
Fix the fuel injector into _____ after repair.
167、
For a diesel engine, when the piston is at the __
168、
For a generator engine, after passing through the
169、
For a main diesel engine the lube oil in the bear
170、
For an ordinary four-stroke diesel engine the exh
171、
For an ordinary four-stroke engine the exhaust va
172、
For an ordinary four-stroke engine the inlet valv
173、
For an ordinary modem marine four-stroke engine t
174、
For one or two types of engine, the piston and ro
175、
For one or two types of engine, the piston and ro
176、
Four strokes consist of suction, compression, ___
177、
Fresh water is used for the cooling of cylinder j
178、
Fuel has been injected but ignition failsThe poss
179、
Fuel injected into a diesel engines cylinder is i
180、
Fuel injection uses the jet pump system and a Woo
181、
Fuel injection valves should be taken out, cleane
182、
Fuel is delivered into the combustion space by __
183、
Fuel is not supplied to the corresponding cylinde
184、
Fuel is not supplied to the corresponding cylinde
185、
Fuel oil is pumped by means of _____ from the bun
186、
Fuel oil is thought to be one of the main factors
187、
Fuel pump index is _____.
188、
Fuels of high quality with their earlier ignition
189、
Generally the function of lubrication is to form
190、
Generally the gudgeon pin is fully floating in bo
191、
Generally, the gudgeon pin is fully floating in b
192、
He said that he had turned the main engine one co
193、
Head tank should be used to remove _____ from coo
194、
Heat energy is a source of power, but _____ will
195、
Here some oil in the oily water separator, as a r
196、
High-speed rotating in a centrifugal purifier can
197、
If _____ are taken at regular intervals, any uneq
198、
f a kind of liquid is used to cool the diesel eng
199、
If diesel oil in this tank is used, the _____ of
200、
If the atomizer holes are enlarged beyond the mak
201、
If the engine _____ for a long period, there will
202、
If the engine does not start on air, it may be du
203、
If the engine does start on air, but combustion d
204、
If the engine does start on air, but combustion d
205、
If the flame from combustion in the cylinder of a
206、
If the needle valve in a fuel injection nozzle st
207、
If the sump _____ were to rise this would indicat
208、
If there is water in fuel oil, the revolution of
209、
In a _____ engine the charge of air in the cylind
210、
In a central cooling system, used in some modem s
211、
In a central cooling system, used in some modem s
212、
In a commonly used fuel oil system, the oil is st
213、
In a complete oil/water separator, more oil will
214、
In a diesel engine, fuel must be broken up into a
215、
In a four-stroke engines the camshaft rotates at
216、
In a general oil cooler circulated by sea water,
217、
In a marine diesel engine the oil sump is _____.
218、
In a purifier changing to a gravity disc with lar
219、
In a purifier, the interface between the liquid s
220、
In a typical fuel oil system, the oil is stored i
221、
In a typical fuel system, the oil is stored in __
222、
In addition to lubricating, cylinder oil assists
223、
In an engine with a pot-shaped piston, some lubri
224、
In an engine with a pot-shaped piston, some lubri
225、
In an engine with air inlet valve and exhaust val
226、
In a four-stroke engine the camshaft rotates at _
227、
In an oil cooler circulated by sea water, the oil
228、
In an ordinary diesel engine the fuel injection b
229、
In an ordinary four-stroke engine the exhaust val
230、
In each cylinder cover is a large central opening
231、
In each cylinder cover there are two or three hol
232、
In four strokes engine, the cycle of events is co
233、
In general, _____ is suitable for delivering smal
234、
In large marine diesel engines cylinder oils usua
235、
In order to ensure perfect atomization, the fuel
236、
In order to ensure the safety of the ship and its
237、
In order to increase the wearing resistance, the
238、
In order to inspect both piston and cylinder wall
239、
In some designs the cylinder oil is timed so that
240、
In the _____ pressure charging system the pulse o
241、
In the event of the cylinder starting valve leaka
242、
In the four-stroke engine, it takes _____ to make
243、
In the sentence “In some designs the cylinder oil
244、
In the suction stroke air is induced into the cyl
245、
Increased air _____ will raise scavenge efficienc
246、
Increasing differential pressure of an oil filter
247、
Increasing the temperature of a fuel will reduce
248、
It is abnormal that when the engine is being turne
249、
It is important that the water _____ very often a
250、
It is important to use only pure lead and to choo

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