更多"The （） chamber is enclosed between "的相关试题:
[单项选择]A number of cylinder liners are enclosed in one cast iron casing to form a （）.
A. cylinder cover
B. cylinder block
C. cylinder frame
D. bed-plate
[单项选择]The space between cylinder liner and jacket is called （）.
A. the circulating tank
B. the scavenge box
C. the cooling water space
D. the cooler
[单项选择]The joint face between the cylinder cover and the liner is arranged （）the combustion process as possible.
A. such far away from
B. such near by
C. as far away from
D. as near by
[单项选择]There is a support ring between the cylinder block and collar of the cylinder liner, thus carrying both the liner and the cylinder coverIt also passes to the cooling bores and to the cover（）
A. cooling water
B. cooling oil
C. refrigerant
D. lubricate oil
[单项选择]An efficient seal between the cylinder block and cylinder heads on many diesel engines is obtained with（）
A. graphite packing
B. sealing compound
C. lubricating oil
D. gaskets
[单项选择]If clearance between a piston and the cylinder wall is excessive, piston slap will occurThe slap itself is caused by （）
A. alternation of side thrust
B. a breakdown of the lube oil film on the cylinder wall
C. worn piston boss piston pin bearings
D. fluctuating gas pressure in the combustion space
[单项选择]The cylinder liner forming the cylinder wall and the inside of the water jacket is called a（）
A. dry liner
B. wet liner
C. jacket liner
D. corrugated liner
[单项选择]Cracks in cylinder and cylinder covers may （） from unequal heating.
A. make
B. cause
C. result
D. produce
[单项选择]On the top of the cylinder is mounted the cylinder cover which is pressed onto （） of the cylinder liner by means of nuts and studs.
A. the camshaft
B. the flange
C. the ridge
D. the bulge
[单项选择]The cylinder oil is pumped into the cylinder (via non-return valves) when the piston rings pass the lubricating orifices during （）
A. the upward stroke
B. the downward stroke
C. the power stroke
D. the suction stroke
[单项选择]The cylinder head, cylinder liner and （） form the combustion chamber.
A. frame
B. piston
C. crankcase
D. explosion plate
[单项选择]（） is used for cylinder and cylinder head, the salt water is used for cooling the lubricating oil, the fresh water in the coolers and the charging air in the air cooler.
A. The fuel oil
B. The lube oil
C. The sea water
D. The fresh water
[单项选择]When transferring survivors from an enclosed lifeboat to a rescue vessel，personnel on board the boat should（）.
A. remove their life preservers to make it easier to climb on board the rescue vessel
B. climb on top of the boat while waiting for their turn to transfer to the rescue vessel
C. remain seated inside and make the transfer one person at a time
D. enter the water and swim over to the rescue vessel
[单项选择]Most totally enclosed lifeboats are equipped with which of the following? （）
A. Tanks for the storage of drinking water
B. Ballast tanks to prevent the boat from capsizing
C. A hydraulic start diesel engine
D. Auxiliary mechanical propulsion (Fleming gear)
[单项选择]Your vessel is equipped with totally enclosed lifeboats. Which statement is true when the boat is enveloped in flames?（）.
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
[单项选择]Areas enclosed by a long and short dashed magenta line indicate （）.
A. cable areas
B. dumping grounds
C. fish trap areas
D. precautionary areas
[单项选择]The sprinkler system of an enclosed lifeboat is used to（）.
A. cool the craft in a fire
B. cool the engine
C. spray oil on the sea to calm it
D. spray personnel during a fire
