第三章船舶电气与船舶安全

更新时间：2019-02-19 18:36:20 类别：二管轮

1501、
The exhaust ports of a diesel engine using the cro
1502、
The breaking-up of fuel as it enters a diesel engi
1503、
If a tow-stroke/diesel engine is over-speeding due
1504、
Which of the following statements concerning fuel
1505、
If a single cylinder relief valve on a main propul
1506、
Clogged diesel engine fuel oil filters can cause ＿
1507、
Before shutting off the fuel supply to stop a medi
1508、
When running a large, low-speed, main propulsion d
1509、
Cylinder linings constructed as an integral part o
1510、
The main propulsion diesel continues running after
1511、
Before being shut down, a diesel engine should idl
1512、
Insufficient end clearance on newly fitted piston
1513、
If the piston ring gap remains insufficient when i
1514、
When installing rings on a diesel engine piston, y
1515、
Which of the following problems may occur if the c
1516、
Which of the following problems should be taken wh
1517、
Which of the following conditions may contribute t
1518、
Following the failure of one turbocharger on a lar
1519、
A bright shiny appearance of the sealing surfaces
1520、
Visual inspection of chrome-plated piston compress
1521、
When inspecting piston rings through the ports of
1522、
Black areas on the sealing surfaces of piston ring
1523、
Which condition indicates the air side fouling of
1524、
If sludge accumulates on the underside of a diesel
1525、
Which of the following conditions can cause below
1526、
Which of the following problems can cause an above
1527、
The best tool to use for removing the carbon ridge
1528、
If the turbocharger of a four-stroke/cycle diesel
1529、
A substance found in residual fuels which tends to
1530、
If a crankcase explosion occurs in a diesel engine
1531、
Which of the following statements is true regardin
1532、
Which of the following precautions must be taken i
1533、
If a crankcase explosion occurs in a diesel engine
1534、
If the turbocharger failed on an auxiliary diesel
1535、
The desirable properties of a marine fuel oil shou
1536、
If a diesel engine has been stopped because of pis
1537、
A sudden power loss from a turbocharged and after-
1538、
If a crankcase explosion has occurred in a diesel
1539、
Corrosion and grooving on the blade of an exhaust
1540、
If the back clearance of a piston ring is excessiv
1541、
Leaking oil seals on a diesel engine turbocharger
1542、
Burning fuel with a high sulfur content in a diese
1543、
Which of the following problems may occur when usi
1544、
The consistent burning of fuel oil with a high sul
1545、
The burning of fuel oil in a diesel engine having
1546、
Diesel engine starting difficulties due to cold in
1547、
The cetane number rates fuels for diesel engines a
1548、
In diesel engineering practice, the term used to e
1549、
The rate of wear on a cylinder liner depends on th
1550、
Which of the following conditions may be attribute
1551、
The ignition quality of diesel fuel is indicated b
1552、
Cold weather starting of a diesel engine is more d
1553、
Why will a turbocharger diesel engine produce blac
1554、
Which of the listed factors will indicate the most
1555、
The cetane number of a diesel fuel oil indicates i
1556、
The cetane rating of diesel fuel is an indication
1557、
Which of the following conditions could contribute
1558、
The ignition quality of a diesel fuel oil is indic
1559、
The ignition quality of a diesel fuel is indicated
1560、
To determine the main bearing clearance of a propu
1561、
On a large low-speed main propulsion diesel engine
1562、
The ignition quality of a fuel oil is an important
1563、
Fuel oil having a low cetane rating could result i
1564、
Which of the following statements is true concerni
1565、
Which of the following statements is true concerni
1566、
The insertion of shims between the foot of a marin
1567、
Intercoolers installed on starting air compressors
1568、
The longer the ignition delay period resulting fro
1569、
Which of the following operating conditions can oc
1570、
A two-stroke/cycle diesel engine requires less sta
1571、
With respect to diesel fuel, the ease with which a
1572、
Worn main bearing will cause the compression ratio
1573、
A mixture of 45%cetane and 55% alpha-methyl-naphth
1574、
In a large, low-speed diesel engine the clearance
1575、
Which of the listed types of starting systems is o
1576、
An acceptable method of measuring for the correct
1577、
Which of the following relationships should occur
1578、
Injection lag in a diesel engine may be caused by_
1579、
Abnormal crankpin bearing and piston skirt surface
1580、
Diesel engine injection lag is caused by_________.
1581、
Fuel oil injected into the cylinder of a diesel en
1582、
Diesel engine crankshaft deflection readings are g
1583、
Heat for igniting the fuel oil in the cylinder of
1584、
One method of determining crankshaft misalignment
1585、
The minimum fuel oil delivery pressure required fo
1586、
The timing of diesel engine air starting valves is
1587、
Diesel engine air start valve timing is controlled
1588、
In the cylinder of a diesel engine fuel is ignited
1589、
A loud clicking noise from the valve compartment o
1590、
Excessively worn, or polished ends on a diesel eng
1591、
Fuel oil day tanks for diesel engines must be chec
1592、
Small crack in the crankshaft bearing surface of a
1593、
Which of the following methods is used to prevent
1594、
The depth of fuel oil in a tank is normally measur
1595、
Starting air valves are held firmly on their seats
1596、
Fuel oil is regularly transferred to the day tank
1597、
Following an overhaul of a crosshead type diesel e
1598、
If water is found in the crankcase of a diesel eng
1599、
Standby or emergency diesel generator day tanks sh
1600、
How dose water enter the crankcase of a diesel eng
1601、
The device used to store a charged pressure for a
1602、
Water accumulating in the crankcase of a diesel en
1603、
On board supply vessels, a centrifuge is normally
1604、
The most effective method in removing water from d
1605、
In a four-cycle diesel engine piston blow-by can r
1606、
Diesel engine piston ring blow-by is usually cause
1607、
For optimum results, centrifugal purification of h
1608、
In a diesel engine, blow-by is generally the resul
1609、
Heavy residual fuel oils are heated prior to centr
1610、
Diesel engine ‘blow-by ’ into the crankcase is cau
1611、
A centrifuge will satisfactorily remove which of t
1612、
In a diesel engine, blow-by is a result of combust
1613、
Diesel engine blow-by is the leakage of combustion
1614、
In large, low-speed, main propulsion diesel engine
1615、
A diesel engine cylinder head can crack as a resul
1616、
Which of the listed design features is found in an
1617、
In an auxiliary diesel engine, the reason for knur
1618、
Cracking of a diesel piston crown can result from_
1619、
Many diesel engine exhaust valves are being constr
1620、
Poor quality fuel being used in a turbocharged med
1621、
If clearance between a piston and the cylinder wal
1622、
Which of the following statements concerning cylin
1623、
To reduce the weight of the reciprocating parts, p
1624、
When comparing different fuels for different engin
1625、
Scuffed cylinder liner surfaces in a diesel engine
1626、
The adverse effects of burning high sulfur fuel ca
1627、
Many cast iron pistons are designed with heat dams
1628、
If the piston groove drain holes for the oil contr
1629、
The size of the exhaust valve opening is _________
1630、
Diesel engine electric starting motors generally r
1631、
If the compression rings on a diesel engine piston
1632、
Exhaust valve openings in a diesel engine cylinder
1633、
Cold clearances between the skirt of an aluminum p
1634、
Improperly fitted piston rings in a diesel engine
1635、
Exhaust gases are generally removed from the cylin
1636、
Diesel engine piston seizure can be caused by ____
1637、
In the cylinder head of a two-stroke/cycle diesel
1638、
A six-cylinder, two-stroke/cycle diesel engine is
1639、
Incomplete combustion in a running diesel engine c
1640、
The exhaust system for a turbocharged two-stroke/c
1641、
One end of a diesel engine cylinder is sealed by t
1642、
A sudden drop in compression pressure in one cylin
1643、
The most common instrument used to measure diesel
1644、
Low compression in a diesel engine could be caused
1645、
When monitoring diesel engine performance, the mos
1646、
Worn main bearings in a diesel engine can result i
1647、
A pyrometer is an instrument commonly used to meas
1648、
During the power stroke of a four-stroke/cycle die
1649、
Low compression pressure in a diesel engine can be
1650、
A pyrometer is an instrument used to measure the t
1651、
Low compression pressure in a diesel engine is cau
1652、
Thermocouple pyrometers are used on large, main pr
1653、
A connecting rod in a four-stroke/cycle diesel eng
1654、
Exhaust gas pyrometers are useful for_______.
1655、
Low compression pressure in a diesel engine may be
1656、
For a diesel engine, individual cylinder performan
1657、
Diesel engine air start system check valves are op
1658、
In a four-stroke cycle diesel engine the intake va
1659、
Low compression in a diesel engine can be caused b
1660、
Pyrometers commonly found on diesel engine exhaust
1661、
Excessive valve lash in an auxiliary diesel engine
1662、
The loss of the diesel engine cylinder air charge
1663、
Which of the general advantages listed does the el
1664、
When an air started, four-stroke/cycle diesel engi
1665、
Which of the listed problems can be a cause of low
1666、
Low cylinder compression pressure and a high exhau
1667、
If a four-stroke/cycle diesel engine is started by
1668、
A drop in compression pressure in one cylinder of
1669、
If you increase the clearance between a valve stem
1670、
Reducing the clearance between a valve stem and ro
1671、
Which of the listed conditions can cause lacquer t
1672、
A large two-stroke/cycle direct reversing diesel e
1673、
Which of the routine maintenance procedures listed
1674、
Which of the routine maintenance procedure listed
1675、
If you were inspecting the valve springs on an aux
1676、
Which of the conditions listed could cause the cyl
1677、
The exhaust system of a diesel engine is usually d
1678、
Which of the following reasons represents why the
1679、
Which of the following operation will have a direc
1680、
If the relief valve on a diesel engine cylinder li
1681、
Scuffed cylinder liner wearing surfaces in a diese
1682、
An increase in crankcase pressure generally indica
1683、
Exhaust pipes for separate diesel engines can be c
1684、
Scuffed cylinder liner wearing surfaces in a diese
1685、
A substantial increase in crankcase pressure could
1686、
You are inspecting the lower main precision bearin
1687、
An increase in diesel engine crankcase pressure ge
1688、
A water jacket is placed around the exhaust manifo
1689、
A substantial increase pressure could be an indica
1690、
If a diesel engine were running at 20% overload wi
1691、
Diesel engine mufflers or silencers reduce the eng
1692、
The most practical way of detecting an overload in
1693、
An indication of an overloaded main propulsion die
1694、
Diesel engine mufflers accomplish noise reduction
1695、
When a diesel engine compression pressure is check
1696、
In a diesel engine exhaust system, the cooling of
1697、
Misfiring in a diesel engine at light loads can be
1698、
Diesel engine exhaust noise can be reduced in an e
1699、
An auxiliary diesel engine may fail to start due t
1700、
A condition contributing to diesel engine piston r
1701、
One of the purposes for water cooling the exhaust
1702、
If a diesel engine driving a generator turns over
1703、
In a two-stroke/cycle diesel engine, the exhaust g
1704、
When the normal compression ratio of a diesel engi
1705、
Which of the listed diesel engine systems is likel
1706、
During the valve overlap period, the exhaust press
1707、
Which of the following problems can occur if you c
1708、
A diesel engine experiences a sudden loss in speed
1709、
Which of the listed items should be secured before
1710、
The exhaust gases in a supercharged two-stroke/cyc
1711、
A diesel engine cranks properly during starting bu
1712、
If an auxiliary diesel engine frequently stalls, t
1713、
The satisfactory operation of diesel engine exhaus
1714、
If it becomes necessary to cutout an individual cy
1715、
If a diesel engine turned over freely but failed t
1716、
A bronze bearing liner with a lead-tin flashing ha
1717、
If a diesel engine turned over at normal cranking
1718、
Water accumulation in the cylinder of a secured en
1719、
When restarting a heavy fuel diesel engine that ha
1720、
If you notice smoke coming fro the crankcase exhau
1721、
In a main propulsion turbocharged diesel engine, t
1722、
A four-stroke/cycle, 1000horsepower diesel engine
1723、
The operating speed of a turbocharger is directly
1724、
The speed of the turbocharger for a four-stroke/cy
1725、
When attempting to start a main propulsion diesel
1726、
When attempting to start a main propulsion diesel
1727、
Which of the listed conditions will affective pres
1728、
(Piston area)X(Piston stroke)K(numbers of the cyli
1729、
The cubic inch(or liter) displacement of a cylinde
1730、
A disadvantage of a four-stroke/cycle diesel engin
1731、
Compared to four-stroke/cycle engines, two-stroke/
1732、
A disadvantage of a two-stroke/cycle diesel engine
1733、
In comparing engines of equal horsepower, higher e
1734、
If all other conditions such as bore, stroke, spee
1735、
The average pressure exerted on piston during each
1736、
A piston is at bottom dead center when it is______
1737、
During which of the listed piston stroke of a four
1738、
A piston is said to be at top dead center when it
1739、
On a large diesel engine installation, crankshaft
1740、
Valves in the cylinder head of a diesel engine are
1741、
The intake ports of a two-strike/cycle diesel engi
1742、
The connecting rod is fitted between the crosshead
1743、
As soon as a diesel engine has started, which of t
1744、
Trunk-type diesel engine pistons are most effectiv
1745、
Immediately after starting a diesel engine, normal
1746、
The main propulsion diesel engine jacket water tem
1747、
Starting a large low-speed propulsion diesel engin
1748、
Cold weather starting of a diesel engine may be ma
1749、
During maneuvering operations for a direct reversi
1750、
Air in the fuel lines to the fuel injection nozzle
1751、
In the starting process of a diesel engine, the ma
1752、
Prior to starting, the purpose of turning over a m
1753、
As engine RPM is increased from idle speed to full
1754、
A diesel engine fails to start because of water in
1755、
A diesel engine fails to start due to excessive wa
1756、
A diesel engine may fail to start due to _________
1757、
One of the factors limiting the amount of load whi
1758、
High exhaust temperatures from all of cylinder of
1759、
Combustion knock will most likely occur as a resul
1760、
What color exhaust will be exhibited when a slow s
1761、
A dark exhaust from a running diesel engine can be
1762、
Engine operating conditions may be indicated by th
1763、
Black smoke exhausting from a diesel engine indica
1764、
When starting air is admitted, a diesel engine tur
1765、
If a diesel engine rotates slowly when cranked, bu
1766、
A diesel engine may be hard to start if the ____.
1767、
Which of the listed failures, occurring in an auto
1768、
A diesel engine is turned at normal cranking speed
1769、
Clogged or partially obstructed exhaust ports on a
1770、
If you observe smoke coming from the turbocharger
1771、
Excessive vibration in an operating diesel generat
1772、
A diesel engine could fail to start because of ___
1773、
Which of the following procedures should be carrie
1774、
A four-stroke cycle, turbocharged, 1000 horsepower
1775、
Some medium and high-speed diesel engines require
1776、
When used with reversing reduction gears, medium-s
1777、
Pitting in the area close to the pitch line and on
1778、
When transmitted by a reduction gear, diesel engin
1779、
The thermal expansion valve reacts directly to the
1780、
In an operating refrigeration system low on refrig
1781、
In the presence of an open flame or hot surfaces,
1782、
Before charging a refrigeration unit, the refriger
1783、
If you find an extremely large refrigerant leak wh
1784、
When air is at its dew point it is at its______.
1785、
To prevent the unnecessary loading of an air condi
1786、
A reservoir, as used in hydraulic systems aboard s
1787、
One function provided by a hydraulic accumulator i
1788、
In the design of hydraulic piping and equipment co
1789、
How can the chance of contaminating hydraulic flui
1790、
Air trapped in the hydraulic fluid of a steering s
1791、
Leakage of hydraulic fluid from around the shaft o
1792、
Purging air from a hydraulic system is necessary w
1793、
An orifice-check valve placed in a hydraulic syste
1794、
In a shell-and-tube type hydraulic fluid cooler, t
1795、
In a fixed displacement axial piston hydraulic mot
1796、
As the designated rudder angle is being achieved,
1797、
In an electro-hydraulic steering gear, any change
1798、
When the helm demands a 20 °right rudder movement
1799、
The follow-up gear on an electro-hydraulic steerin
1800、
According to Regulations, a power driven auxiliary
1801、
According to Regulations, a power driven auxiliary
1802、
A power failure in the hydraulic system of a compa
1803、
If a severe leak develops in the electro-hydraulic
1804、
The purging of air from an elector-hydraulic steer
1805、
Air trapped in the hydraulic fluid of a steering s
1806、
Rudder motion is prevented from exceeding the move
1807、
On an electro-hydraulic steering gear, which of th
1808、
Most hydraulic steering gears are fitted with reli
1809、
In an elector-hydraulic steering system, rudder sh
1810、
Rudder position is shown on the bridge by the .
1811、
When the steering wheel is turned, oil is directed
1812、
The hydraulic oil most likely to thin out when hot
1813、
When the tilting box of a variable stroke axial-pi
1814、
Auxiliary boilers can be classified as .
1815、
Which of the lists forms of heat transfer, if any,
1816、
Auxiliary boilers are divided into several classif
1817、
Diesel engine waste heat boiler construction is us
1818、
The boiler water alkalinity in a coil-type auxilia
1819、
The purpose of the programmed purge cycle on an au
1820、
Heavy soot accumulations in an auxiliary boiler co
1821、
Ignition failure in an automatically controlled au
1822、
Which action should be taken when an auxiliary boi
1823、
Failure of the burner flame in an auxiliary boiler
1824、
Which of the following procedures decreases the to
1825、
The water in an auxiliary boiler should be chemica
1826、
The purpose of designing some waste heat boilers w
1827、
The amount of chloride content in the water of an
1828、
When lighting off an auxiliary boiler, which of th
1829、
Which of the following actions should normally be
1830、
Burner ignition failure in an automatically fired
1831、
The purpose of a temperature sensing device instal
1832、
In the event of a flame failure in an auxiliary wa
1833、
Flame failure in an automatically fired auxiliary
1834、
The fuel oil supply system to an automatic auxilia
1835、
The diesel engine exhaust gas bypass, as fitted wi
1836、
A firebox explosion in an automatically fired auxi
1837、
A burner responsible for producing black smoke in
1838、
Bottom blow valves are installed on auxiliary wate
1839、
The correct procedure for giving an auxiliary boil
1840、
A smoking burner with a pulsating flame in auxilia
1841、
Fins are installed on the fireside of water-tubes
1842、
A distorted furnace in a fire-tube auxiliary boile
1843、
A pump is defined as device that
1844、
The static suction head of is the ______.
1845、
Which of the following statements is correct with
1846、
Increasing the speed of a centrifugal pump will re
1847、
The valve which is most suited for regulating the
1848、
If you heard a ‘crackling ’ noise in centrifugal p
1849、
Which of the equipment listed is most effective in
1850、
In sewage treatment, the term maceration refers to
1851、
In a disk-type lubricating oil purifier, _______.
1852、
The size of the discharge ring used for the effici
1853、
Which of the following problems will occur if a di
1854、
Which of the substances listed is satisfactorily r
1855、
One engine manufacturer recommends heavy fuel oil
1856、
If fuel oil were being discharged from the waster
1857、
A centrifugal fuel oil purifier should be shut dow
1858、
If the bowl of a disk type centrifugal purifier wh
1859、
Which factor determines the ring dam size for a fu
1860、
Proper filtering and straining of diesel fuel is i
1861、
Properties of a good refrigeration oil include____
1862、
An important consideration in selecting a lubricat
1863、
The heat removed from the refrigerant in the conde
1864、
Refrigerant entering the compressor of a refrigera
1865、
A fluid coil will ____large quantities of heat whe
1866、
The pressure range between the system cut in and c
1867、
In a direct expansion type multi-box refrigeration
1868、
A pressure drop in the liquid line of a refrigerat
1869、
The purpose of the refrigeration system low pressu
1870、
The receiver used in a refrigeration system_______
1871、
Thermostatic expansion valves can be adjusted for
1872、
Hot gas bypass is one of the methods used to _____
1873、
Constant superheat is maintained at the evaporator
1874、
One function of the thermal expansion valve is to_
1875、
The thermal expansion valve reacts directly to the
1876、
In an operating refrigeration system low on refrig
1877、
In the presence of an open flame or hot surfaces,
1878、
Before charging a refrigeration unit, the refriger
1879、
If you find an extremely large refrigerant leak wh
1880、
The latent heat of water vapor in air is dependent
1881、
The latent heat of water vapor in air is dependent
1882、
When air is at its dew point it is at its______.
1883、
The effective temperature of air is dependent upon
1884、
Which of the fluids listed is normally used to con
1885、
To add refrigerant to the low side of an air condi
1886、
To prevent the unnecessary loading of an air condi
1887、
A lower thermostatic temperature setting will prov
1888、
In an air conditioning system, moisture is removed
1889、
Routine maintenance on a Central Control Room herm
1890、
As the amount of moisture in the air increases, th
1891、
Which of the following methods is normally used to
1892、
A re-heater, as used in an air conditioning system
1893、
A purge recovery system is used in a centrifugal a
1894、
A cargo hold has been determined to have a relativ
1895、
The compressor in an air-cooled condensing refrige
1896、
Which of the following influences the position of
1897、
In order to achieve greater dehumidification with
1898、
In an air conditioning system, low head pressure a
1899、
Which of the processes listed would be the most sa
1900、
Sludge may be formed in the oil in the crankcase o
1901、
One advantage of a flash distilling plant when com
1902、
In the two stroke diesel engine, it is designed so
1903、
In a four stroke engine, which process lasts the l
1904、
On what do you depend having the air cooler of mai
1905、
When occurring a fire in the scavenge air box, the
1906、
Continuous surging of turbocharger can be caused b
1907、
When a sudden increase in steam demand occurs from
1908、
On modern ships, centrifugal pump with a self-prim
1909、
Which cause of following will not lead to refriger
1910、
To receive oil residues from the purification of f
1911、
The oil discharge monitoring system in the oil tan
1912、
Which of following functions is not one of the fun
1913、
Which of the following statements is not true conc
1914、
What type of electric motor is most commonly used
1915、
According to the principle of four stroke diesel e
1916、
What is head tank in the closed cooling water syst
1917、
The function of synchronous compensating machine i
1918、
A few spots of turbocharger can be caused by ①cras
1919、
With one or more cylinders out of operation, the e
1920、
The nameplate of an AC non-synchronous motor shows
1921、
“380V/220V Y/ △” noted on the nameplate of a non-s
1922、
The initial voltage of self-excitation generator s
1923、
Which of the following equipment is not pollution
1924、
The DC excitation to the field of brushless synchr
1925、
With reference to a two ram actuating mechanism, w
1926、
Which of the following pumps is most suitable for
1927、
Which of the following pumps will most affect oily
1928、
According to the principle of two stroke diesel en
1929、
There will usually be summaries or daily account t
1930、
However, where immediate action is necessary to en
1931、
What is used for preventing pollution damage to th
1932、
During tours of inspection in the machinery space,
1933、
If two fuel service tanks are installed, the empty
1934、
From viewpoint of practice, it is sometimes import
1935、
Where is the cooling water from the compensating t
1936、
Crude oil washing of cargo tanks has the following
1937、
Which system(s) in the hydraulic systems of crane
1938、
Which one of three elements for a fire on a tanker
1939、
The crane jib is raised and lowered by means of .
1940、
The gauge pressure inside a container is -0.5kg/cm
1941、
A process of comparing the actual performance of a
1942、
What is the result of converting 10 ℃ into degree
1943、
When comparing the air with 50% of relative humidi
1944、
Which of the following equipment can not be used f
1945、
For a given exhaust gas boiler, what is the quanti
1946、
The water level of an exhaust gas boiler which is
1947、
In heavy marine engine the practice is to drive th
1948、
Which one of following statement is not true conce
1949、
Which of the following statements concerning the w
1950、
Aqueous Film Forming Foam (AFFF), commonly known a
1951、
In most pumps and pump motors overpacking the ball
1952、
The efficiency and output capacity of a low pressu
1953、
In a refrigeration system, which of the following
1954、
The heated feedwater entering any flash chamber of
1955、
To avoid damaging the components of a printed circ
1956、
Compensated flow control or constant flow valves a
1957、
Although lube oils used in the main lubricating se
1958、
Hydraulically, servo-operated, automatic, change o
1959、
Which of the following problems will occur if the
1960、
The major difference between the discharge and suc
1961、
CFC refrigerants exposed to high temperature or di
1962、
Operational amplifiers, used primarily in analog c
1963、
With No.1 and No.2 alternators running in parallel
1964、
The cylinder covers are secured by eight elastic h
1965、
There is a support ring between the cylinder block
1966、
A clearly visible beneath of RT-flex engines is th
1967、
The key feature of the Sulzer RT-flex system is th
1968、
The development goals for a large marine engine ar
1969、
The piston crown employs the usual jet-shaker prin
1970、
The scavenge air receiver is of a simplified and m
1971、
For auxiliary engines the permissible overload is
1972、
Top piston rings are plasma coatedIt gives added s
1973、
Around the combustion chamber, all the main compon
1974、
Around the combustion chamber, all the main compon
1975、
The top piston ring is plasma coated to give the l
1976、
Great care is dedicated to the removal of from the
1977、
The heavy-duty lubricating oil with chemical has b
1978、
on board ship are used to control and distribute t
1979、
These acid residues must be prevented from enterin
1980、
Main engines as well as auxiliary engines operatin
1981、
In engines with system, the lubricating oil can be
1982、
Governors are equipped with motors for synchronizi
1983、
Engines, which are to be run in parallel have gove
1984、
The air required for combustion is taken from the
1985、
The oil sump, a light welded design, is mounted on
1986、
Modern centrifuge designs enable continuous over a
1987、
The switchboards are those in which all the live p
1988、
Where tanks are arranged for either oil or ballast
1989、
The abbreviation ‘M/E’ is used to represent the .
1990、
The camshaft drive is designed to maintain proper
1991、
Main diesel engine control can be obtained by the
1992、
If the effective bearing area has been reduced , r
1993、
If liquid freon should come in with your skin, you
1994、
Before you begin administering artificial respirat
1995、
A portable foam fire extinguisher is placed in ope
1996、
Which types of portable extinguisher should you wa
1997、
Which fire fighting agent has the greatest capacit
1998、
The pollution prevention regulations state that sl
1999、
What type of oil is not covered in the oil polluti
2000、
The minimum amount of oxygen required to support l

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