海船船员考试
单选题Personnel working with refrigeration systems, and subject to the exposure of refrigerants should wear （）.A face shieldB a respiratorC rubber glovesD an all purpose gas mask
题目
face shield
a respirator
rubber gloves
an all purpose gas mask
参考答案和解析
相似问题和答案
第1题：
Why did Hadisiko hasten to add "his companies .also hold modern personnel management systems…… "?
A． He thought Mysticism was not so good as expected.
B． To show they too focused on qualifications.
C． To show they hired qualified persons.
D． To show the possibility of combination of the scientific management with religion.
由第三段中Hadisiko hastened to add that his companies also hold model33 personnel management systems and that formal qualifications are essential for a candidate even to be considered．可以推断B项“他们也重视资历、才能”正确。
第2题：
Some refrigeration systems have chemical moisture indicators installed in conjunction with the sight glass in the liquid line If excess moisture is present in the system, the indicator will
A.activate the driers
B.change color
C.secure the compressor
D.add a predetermined amount of liquid drier
第3题：
Scheduling systems such as PERT, ADM, and PDM are project management tools to be used by:
A.The project manager and project office personnel.
B.The project team and functional managers.
C.The project sponsor.
D.All of the above.
E.A and B only.
E
第4题：
This bid is（）your reply reaching US with in 15 working days from today.
- A、up to
- B、subject to
- C、subjecting to
- D、subjected to
正确答案:B
第5题：
A. MSDS
B. OEM
C. ESD
D. EMI
第6题：
(ii) Recommend which of the refrigeration systems should be purchased. You should state your reasons
which must be supported by relevant calculations. (3 marks)
第7题：
To safeguard the operator and other personnel working on or near a hoisting operation, which of the following precautions should be observed?
A.Keep a load on the hoist until all personnel are finished working
B.Set the load on a movable dolly when transportation may be needed
C.Have one man keep a hand on the load to steady it
D.Insure that the lifting gear capacity is not exceeded
第8题：
● Scheduling systems such as PERT, ADM, and PDM are project management tools to be used by:
A The project manager and project office personnel.
B The project team and functional managers.
C The project sponsor.
D All of the above.
E A and B only.
第9题：
______ is not among the Safety management objectives of the Company．
A.to provide for safe practices in ship operation and a safe working environment
B.to establish safeguards against all identified risks
C.to continuously improve safety management skills of personnel ashore and aboard ships，including preparing for emergencies related both to safety and environmental protection
D.to avoid damage to the environment，in particular，to the marine environment，and to property
第10题：
Which of the following best describes why a customer would choose x86 server solutions over mid-range or mainframe solutions？（）
- A、x86 servers are more reliable than mid-range and Mainframe servers.
- B、x86 servers require less support personnel.
- C、Microsoft Operating Systems require less maintenance than mid-range and Mainframe Operating Systems.
- D、x86 solutions cost less.
正确答案:D