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单选题
Which of the following procedures should be carried out when a large, low-speed, diesel engine is operated with one cylinder secured?（）
A
Lubrication to the defective cylinder should be increased
B
Cooling water temperature to the engine should be increased
C
Only the turbocharger speed should be reduced
D
Engine speed should be reduced
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更多 “单选题Which of the following procedures should be carried out when a large, low-speed, diesel engine is operated with one cylinder secured?（）A Lubrication to the defective cylinder should be increasedB Cooling water temperature to the engine should be increasedC Only the turbocharger speed should be reducedD Engine speed should be reduced” 相关考题
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(b) Describe the principal audit procedures to be carried out in respect of the following:(i) The measurement of the share-based payment expense; (6 marks)
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When the tail-shaft is drawn from a vessel in dry-dock, which of the following inspections is required to be carried out?A.The propeller hub taper and shaft keyway should be inspected for cracks or corrosionB.The stern bearing alignment with the stern frame should be checkedC.The interior of the stern tube should be inspected for leaksD.The shaft liner should be removed and inspected for cracks
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Preventive maintenance______.A.should not be carried out during the watchesB.can only be carried out in portC.is a kind of maintenances carried out prior to the occurrenceD.is a kind of maintenances carried out after the occurrence
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If passengers are on board when an abandon ship drill is carried out，they should ______．A.take partB.watchC.go to their quartersD.stay out of the way and do what they want
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When carrying out a parallel track search pattern，the course of the search units should normally be which of the following ________．A.In the same direction as the anticipated driftB.In the opposite direction of the anticipated driftC.Perpendicular to the line of anticipated driftD.Downwind
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Scheduled preventative maintenance visits should be carried out：（）A、after two unplanned service calls.B、according to manufacturers specifications.C、when the device is becoming unreliable.D、every sixty days.
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Which of the following safety procedures is the BEST when lifting heavy equipment onto a repairbench?（）A、The technician should always bend at the waist and lift with their arms.B、The technician should seek assistance from an available customer.C、The technician should always bend at the waist and lift with their back.D、The technician should get assistance from another technician.
考题
When a user tries to log into the system, the following error occurs: "3004-004. You must "exec" login from the lowest login Shell". Which of the following procedures should be performed next to determine the cause of the problem?（）A、 Reboot the system. B、 Increase the number of ptys. C、 Increase number of licenses. D、 Run df -k to check for full filesystems.
考题
单选题Which of the following safety procedures is the BEST when lifting heavy equipment onto a repairbench?（）A
The technician should always bend at the waist and lift with their arms.B
The technician should seek assistance from an available customer.C
The technician should always bend at the waist and lift with their back.D
The technician should get assistance from another technician.
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单选题Which of the following procedures should be carried out to permit the use of a crosshead engine with an inoperable after-cooler?（）A
Bypass the after-cooler to operate at speedB
Run at reduced speed until the cooler can be repaired or renewedC
Switch to diesel fuel and run at full speedD
Nothing need to be done due to the low heating value of heavy fuel
考题
单选题When carrying out a parallel track search pattern，the course of the search units should normally be which of the following（）.A
In the same direction as the anticipated driftB
In the opposite direction of the anticipated driftC
Perpendicular to the line of anticipated driftD
Downwind
考题
单选题When the tail-shaft is drawn from a vessel in dry-dock, which of the following inspections is required to be carried out?（）A
The propeller hub taper and shaft keyway should be inspected for cracks or corrosionB
The stern bearing alignment with the stern frame should be checkedC
The interior of the stern tube should be inspected for leaksD
The shaft liner should be removed and inspected
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单选题Which of the following should be updated when new computers are purchased?（）A
Asset managementB
Change managementC
Cable managementD
Baselines
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单选题Before any work on electrical or electronic equipment is performed, which of the following precautions should be carried out （）A
De-energize the applicable switchboard busB
Bypass the interlocksC
Secure and tag the supply circuit breaker in the open positionD
Station a man at the circuit supply switch
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单选题When planning to access the on-line documentation from a remote client, which of the following procedures should be performed on the server?（）A
Install and configure the HTTPServer. B
Add the name(s) of the client(s) to the httplite.conf file. C
Add the names of any clients expecting to access the documentation to the /etc/hosts file. D
No action is required.
考题
单选题When a user tries to log into the system, the following error occurs: "3004-004. You must "exec" login from the lowest login Shell". Which of the following procedures should be performed next to determine the cause of the problem?（）A
Reboot the system. B
Increase the number of ptys. C
Increase number of licenses. D
Run df -k to check for full filesystems.
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单选题Which of the following fuel oil characteristics establishes the danger point when transferring, pumping, and firing procedures are concerned?（）A
Fire pointB
Flash pointC
Specific gravityD
viscosity
考题
单选题If passengers are on board when an abandon ship drill is carried out，they should（）.A
take partB
watchC
go to their quartersD
stay out of the way and do what they want
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单选题The fire-fighting practical training should take place in spaces which provide truly realistic training conditions, and whenever possible and practical should be carried out in （）.A
darknessB
daylightC
simulated engine-roomD
all of the above
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单选题Which of the following problems should be taken when cleaning the air filter on a diesel engine equipped with a turbocharger?（）A
Reduce engine speed to idle before removing the filterB
Soak the dirty filter in kerosene onlyC
Blow out the air inlet with compressed airD
Cover the air inlet after removing the filter
考题
单选题Which of the following about teaching assessment is inappropriate？A
Diagnostic assessment is a kind of test carried out after a teaching activity.B
Formative assessment should be student-oriented.C
Summative assessment is often carried out at the end of a term.D
Portfolios，daily reports，and delivering speeches are all formative assessment.
考题
单选题（） should be tested and adjusted when the boiler survey is carried out.A
The boiler oil tankB
The steam pipeC
The fire sideD
The safety valves
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单选题Which of the following operating procedures should be carried out immediately after any diesel engine is started?（）A
Take all exhaust temperature readingB
Check the sump oil levelC
Verify proper lube oil pressureD
All of the above
考题
单选题Which of the listed pre-start procedures should be carried out prior to starting a crosshead type diesel engine after an overhaul?（）A
Pre-lube cylinders with hand cranksB
Open all air space drain cocksC
Open all indicator valvesD
All of the above
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单选题Which of the following about teaching assessment is inappropriate?A
Diagnostic assessment is a kind of test carried out after a teaching activity.B
Formative assessment should be student-oriented.C
Summative assessment is often carried out at the end ofa term,D
Portfolios, daily reports, and delivering speeches are all formative assessment
考题
单选题Which of the following precautions should always be carried out in dry dock?（）A
Liquids should never be transferred between tanks without consulting the dock masterB
If sea valves have been disassembled, all bonnets must be checked for leakage when the ship is re-floatedC
Before re-floating, all sea chest strainers should be verified as having been replacedD
All of the above
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