更多"Movement of the diaphragm or bellow"的相关试题:
[单项选择]A ruptured diaphragm in a thermostatic expansion valve will cause the valve to （）.
A. open
B. close
C. remain in its position
D. flood the evaporator with refrigerant
[单项选择]A cracked diaphragm in a thermostatic expansion valve will cause the valve to （）.
A. return to a neutral position
B. flood the evaporator
C. open
D. close
[单项选择]In usual marine applications, bellows joints are designed and fitted to accommodate straight line axial movement only and the associated piping requires adequate anchors and guides to prevent misalignmentAccording to the above sentence, which of the following statements is true?（）
A. The marine bellows joints are attached in the accommodation only
B. The bellows joints should be attached to anchors
C. The associated piping should be thrown into the water like as anchors
D. The connecting piping with the joints should be fixed firmly
[单项选择]A Contract of Affreightment covering the movement of a particular cargo from one designated port to another at a specified rate for each ton of goods loaded is called a（）.
A. bareboat charter party
B. demise charter party
C. time charter party
D. voyage charter party
[单项选择]具有Li4和Li6的晶体的共同点是（）
A. 有L2
B. 无P
C. 无C
D. 有垂直的P
[单项选择]In a general cargo crane, three principal movements are （）； （）； （）.
A. hoisting；luffing；slewing
B. lifting；raising；lowering
C. rotating；raising；handling
D. hosting；lowering；moving
[单项选择]When the movement of engine is no longer required the pilot usually gives the order like this（） .
A. Stop engine
B. Nothing to port
C. Finish engines
D. Finished with engines
[单项选择]Which current is responsible for the movement of icebergs into the North Atlantic shipping lanes（）.
A. Iceland Current
B. Baltic Current
C. Labrador Current
D. Baffin Current
[单项选择]There is a vessel ahead（）your movement.
A. backup
B. blocking
C. choking
D. obstructing
[单项选择]The vertical movement of a vessel in the water is called（）.
A. pitch
B. sway
C. heave
D. roll
[单项选择]（） usually helps to induce air movement to assist combustion.
A. Cylinder cover
B. Main bearing
C. The exhaust valve
D. The piston movement
[单项选择]The forward movement of a ship in one revolution of its propeller is measured by（）.
A. advance
B. head reach
C. pitch
D. transfer
[单项选择]The movement of water away from the shore or downstream is called a(n)（）.
A. reversing current
B. ebb current
C. flood current
D. slack current
[单项选择]The resistance to the movement of the globule in oily water mixture depends on its size and the （） of the fluid.
A. pressure
B. velocity
C. gravity
D. viscosity
[单项选择]再生器料位LI104与LI105指示值不同是由于（）。
A. LI105的量程比LI104小
B. LI104的下测点较LI105下测点低
C. LI105上测点较LI104上测点高
D. LI104的下测点较LI105下测点高
[单项选择]Sideways movement of the mast is resisted by the（）.
A. shrouds
B. halyards
C. sheets
D. forestay
[单项选择]“Movement of engine no longer required” means “（）”.
A. Stop Engine
B. No Engine Revolutions
C. Stand-by Engine
D. Finished With Engine
[单项选择]Transverse movement of cargo, especially bulk, caused by rolling or a heavy list defines（）.
A. shifting cargo
B. moving cargo
C. removing cargo
D. trimming cargo
[单项选择]TRANSVERSE MOVEMENT OF CARGO，ESPECIALLY BULK，CAUSED BY ROLLING OR A HEAVY LIST defines（）.
A. Shifting cargo
B. Moving cargo
C. Removing cargo
D. Trimming cargo
