更多"（） is fully floating in both connec"的相关试题:
[单项选择]The small end of the connecting rod is attached to the piston with a （）.
A. crankpin
B. sliding wedge
C. wrist pin
D. torque bashing
[单项选择]
An acceptable means of tightening connecting rod and main bearing cap bolts is to measure the （）
Ⅰ.torque applied to each nut and bolt assembly
Ⅱstretch of each nut before and after tightening
A. Ⅰonly
B. Ⅱ only
C. both Ⅰ and Ⅱ
D. neither Ⅰ nor Ⅱ
[单项选择]The connecting rod large end bearing shell generally has tags for location and oil grooves round the center of its axial length which correspond with grooves in the （） through which oil is transmitted up the rod to lubricate the small end.
A. connecting rod
B. piston rod
C. bearing housing
D. none of the above
[单项选择]The connecting rod is fitted between the crosshead and the crankshaftI t transmits the firing force, and together with the crankshaft converts the （）motion to a （）motion.
A. rotary；reciprocating
B. up and down；fore and aft
C. fore and aft；up and down
D. up and down；rotary
[单项选择]Diesel engine main and connecting rod precision bearings are made in halvesEach half exceeds one-half the bearing circumference by a small amountThe small amount is termed （）.
A. clearance
B. crush
C. pitch
D. thrust
[单项选择]The design of the connecting rod large end bearing is similar to that of the mainbearings Whats the meaning of "that" in the sentence above?（）
A. the connecting rod
B. large end bearing
C. the main bearing
D. the design
[单项选择]Because the top of the connecting rod swings about the pin and changes direction each time the piston reaches mid-stroke, the relative speed between bearing and pin at mid-stroke is zero, （）to a maximum as the piston approaches top or bottom dead center and then （） back to zero again as the piston approaches mid-stroke and the connecting rod changes direction.
A. accelerates；decelerates
B. accelerates；accelerates
C. decelerates；decelerates
D. decelerates；accelerates
[单项选择]The control rod of a steering gear pump is attached at its outer end to （）.
A. the hunting gear
B. the rudder stock
C. the rudder controller
D. the feedback unit
[单项选择]A piece of small stuff (small line) secured to an object to prevent it from going adrift is a（）.
A. lanyard
B. keeper
C. noose
D. stopper
[单项选择]The （） returns the pump operating rod to mid position as soon as the helmsman stops turning the wheel.
A. hunting gear
B. cut-off level
C. servo-motor
D. swivel block
[单项选择]The lower end of each piston rod is reduced in diameter to fit a bore in the （）, this being secured to the piston rod by a nut.
A. piston gudgeon pin
B. piston skirt
C. cross-head
D. cross-head pin
[单项选择]For one or two types of engine, the piston and rod can be withdrawn downwards from the cylinder into the crankcase and then out through the （）.
A. cylinder casing
B. cylinder bore
C. crankcase door
D. aperture in the cylinder block
[单项选择]A connecting rod in a four-stroke/cycle diesel engine is subject to（）
A. tension load twice each crankshaft revolution
B. compression load during power and compression strokes
C. inertia load once every four crankshaft revolutions
D. bending loads at bottom and top dead center
[单项选择]0n the fully containerized ship, approximately one-third or more of the cargo is on deck above the rolling center. Top stowed containers are subject to（）.
A. acceleration greater than on conventional vessels
B. acceleration less than on conventional vessels
C. acceleration the same as on conventional vessels
D. no acceleration
[单项选择]The Company should ensure that the master is fully （） with the Companys SMS.
A. familiar
B. understand
C. conversation
D. confused
