更多"Which of the listed pre-start proce"的相关试题:
[单项选择]Which of the routine maintenance procedures listed is required for starting air receivers?（）
A. over-speeding
B. overload
C. low exhaust temperature
D. high crankcase pressure
[单项选择]Which of the precautions listed should be observed when taking on diesel fuel?（）
A. Secure all lighting to the main deck
B. Provide a portable fan to blow away fumes
C. Prohibit smoking in the area
D. Display a black triangle during daylight hours
[单项选择]Which of the actions listed should be taken FIRST to control an oil fire in a fuel oil tank?（）
A. Commence draining that tank as quickly as possible
B. Seal off all vents to that tank
C. Activate the CO2 system to that tank
D. Shut off the steam heating coils
[单项选择]Which of the actions listed should be taken by the engineer on watch when the general alarm is sounded continuously for 10 seconds?（）
A. Engine room ventilation should be started
B. Main engines should be secured
C. The fire pump should be started
D. The fixed CO2 system should be activated
[单项选择]Which of the valves listed should be used either in the fully opened or the fully closed position?（）
A. A gate valve
B. A globe valve
C. Any check valve
D. Any needle valve
[单项选择]Which of the following operating procedures should be carried out immediately after any diesel engine is started?（）
A. Take all exhaust temperature reading
B. Check the sump oil level
C. Verify proper lube oil pressure
D. All of the above
[单项选择]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
[单项选择]The company should establish procedures by which（）receive relevant information on the safety management system in working language or language understood by them.
A. New personnel
B. The ship's personnel
C. Personnel transferred to new assignments
D. Visitor
[单项选择]Which of the listed items should be secured before performing any maintenance on a solenoid operated air start valve?（）
A. Electric power and starting air
B. Lube oil standby pump and control air
C. Hydraulic switch and engage jacking gear
D. Motor drain and pneumatic control system power
[单项选择]Which of the listed precautions should be taken when cleaning the internals of a motor with compressed air?（）
A. Open the machine on both ends so as to allow the air and dust to escape
B. Be certain that the circuit breaker is opened and tagged on the feeder panel
C. Be certain that the air is clean and as dry as possible
D. All of the above
[单项选择]The company should establish procedures to ensure that the ship is maintained （） the provisions of the relevant rules and regulations.
A. out of accordance with
B. in relation to
C. in conformity with
D. in connection with
[单项选择]Which of the following procedures decreases the total dissolved solids concentration in the water of an auxiliary boiler?（）
A. Hydrazine treatment of condensate
B. Frequent compounding
C. Chemical cleaning
D. Bottom blowing
[单项选择]Corrosive liquids and acids should have which kind of label?（）
A. Skull and crossbones
B. Yellow and white
C. Red and white
D. White and black
[单项选择]The Company should establish procedures in（）to identify equipment and technical systems the sudden operational failure of which may result in hazardous situations.
A. ISM
B. CCS
C. SMS
D. SOLAS
[单项选择]Which of the listed refrigeration system components keeps the refrigerant circulating through the system?（）
A. Expansion valve
B. Condenser
C. Evaporator
D. Compressor
[单项选择]Which of the listed governor characteristics will greatly affect the load sharing relationship between paralleled diesel generators?（）
A. Sensitivity
B. Power
C. Speed droop
D. Compensation
