更多"What can cause a lack of oxygen in "的相关试题:
[单项选择]Deficient oxygen content inside a chain locker can be detected with（）.
A. litmus paper
B. a combustible gas indicator
C. an oxygen breathing apparatus
D. an oxygen indicator
[单项选择]Which cause of the following can lead to the engine not to start on air?（）
A. starting air pressure too high
B. correct timing of starting air valves
C. three of the starting valves stuck
D. the turning gear disengaged
[单项选择]What parameter can be different on ports within an EtherChannel?（）
A. speed
B. DTP negotiation settings
C. trunk encapsulation
D. duplex
[单项选择]What time can I（）the canal?
A. enter
B. enter in
C. enter to
D. enter into
[单项选择]What can cause a thread to become non-runnable？（）
A. Exiting from a synchronized block.
B. Calling the wait method on an object.
C. Calling the notify method on an object.
D. Calling the notifyAll method on an object.
[单项选择]One cause of diesel engine surging can be a result of （）
A. injection pump plungers stuck or worn
B. low compression
C. solenoid stuck open
D. fuel tank too full
[单项选择]What could cause a significant difference between actual chain tension and the tension measured by the tensiometer? （）
A. The type of anchor and mooring line being used
B. The type of bottom in which the ship is anchored
C. A significant difference between air and water temperature
D. The chain contacting a chock or fairlead between the tensiometer and the lower swivel fairlead
[多项选择]What can a network administrator utilize by using PPP Layer 2 encapsulation (Choose three.) （）。
A. VLAN support
B. compression
C. authentication
D. sliding windows
E. multilink support
F. quality of service
[单项选择]In bad weather，what length of chain should be used with a single anchor? （）
A. 3 times the depth of water
B. 6 times the depth of water
C. 10 times the depth of water
D. 15 times the depth of water
[单项选择]What can I do for you?（）
A. No, thanks
B. Of course not
C. I agree not
D. Sorry
[单项选择]What can be determined about an injury from examining the condition of a victim’s pupils? （）
A. The degree of pain being suffered
B. The degree of vision impairment
C. Whether or not the brain is functioning properly
D. Whether or not the victim's blood pressure is normal
[单项选择]Air in the fuel can cause（）
A. high lube oil temperature
B. blue smoke
C. the engine to stop
D. piston seizure
[单项选择]Which of the following conditions can cause above normal air temperature to develop in the intake manifold of a four-stroke/cycle turbo-charged diesel engine?（）
A. Clogged air intake falters
B. Piston blow-by
C. A defective after-cooler
D. Faulty exhaust valves
[单项选择]Which of the following conditions can cause below normal air pressure in the intake manifold of a turbocharged diesel engine?（）
A. Excessive piston blow-by to the manifold
B. Insufficient cooling water flow
C. Accumulated water in the air boxes
D. Clogged air intake filters
[单项选择]Which of the following problems can cause fluctuating pressures in the closed cooling system of a main propulsion diesel engine?（）
A. Defective temperature controls in the system
B. Cavitation in the cooling water pump
C. Opened vent in the cooling system
D. Restricted water passages in the engine
[单项选择]Which of the following conditions can cause excessive lube oil consumption in a diesel engine?（）
A. Low lube oil temperature
B. Dirty lube oil strainer
C. Low lube oil pressure
D. High lube oil temperature
[单项选择]What is meant by veering the anchor chain? （）
A. Bringing the anchor to short stay
B. Heaving in all the chain
C. Locking the windlass to prevent more chain from running out
D. Paying out more chain
