The basic types of paint used on a ship are （）.

A、cement wash, bitumen and paint

B、primer, undercoats and top coats

C、topside paint, boot-topping paint and bottom paint

D、primer, cement wash and paint

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更多“The basic types of paint used on a ship are （）.”相关的问题

第1题

[单选题] 用于船舶的主要油漆是底漆，内层漆和面漆。（）

A、The basic types of paint used on a ship are primer, undercoat and topcoat.  B、The basic types of paint used on a ship are topside paint, undercoat and top coat.  C、The basic types of paint used on a ship are boottopping, topside and undercoat.  D、The basic types of paint used on a ship are cement wash, undercoat and topside.  

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第2题

[多选题] When selecting a Network Interface Card (NIC), which of the following factors need to be considered?（）

A、The type of application used on the network  B、The type of system bus used by the computers  C、The type of memory installed in each computer  D、The type of media used in the network topology  E、The type of protocols used in the network  F、The physical layout of the network hosts  

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第3题

[单选题] One of the main differences between the various types of screw pumps is in the （）.

A、stuffing box diameter  B、direction of rotation of the screws  C、pitch of the screws  D、type of driving gears  

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第4题

[单选题] Line throwing apparatus aboard ship must contain（）.

A、two rockets，one of which shall be the buoyant type  B、three rockets，one of which shall be the buoyant type  C、four rockets，two of which shall be the buoyant type  D、five rockets，two of which shall be the buoyant type  

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第5题

[] Lube oil pumps taking suction from the sump of most small marine engines are usually （）.

A、A.of the diaphragm type  B、B.of the centrifugal type  C、C.of the positive displacement type  D、D.independently driven by electric motors  

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第6题

[单选题] The basic training in fire prevention and fire fighting should include the practical elements which should allow the trainees to acquire the ability to （）.

A、use self-contained breathing apparatus  B、use various types of portable fire extinguishers  C、effect a rescue in a smoke-filled space wearing breathing apparatus  D、All of the above  

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第7题

[单选题] The selection of a lubricating oil depends to a great extent on the operating conditions,（）.

A、the type of coolant  B、the design of the engine  C、the type of fuel to be burned  D、B and C  

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第8题

[单选题] You develop a Windows Communication Foundation (WCF) service that uses basic authentication for client credentials. This service is currently configured to use message security. The service is hosted on a server in workgroup mode.Users report that their passwords are stolen when they use public computers.You need to ensure that messages are secure and users are authenticated.You prevent the service from being called over HTTP through Microsoft Internet Information Services (IIS) configuration. What should you do next?（）

A、Use the transport security mode and specify None for transport client credential type.  B、Use the transportWithMessageCredential security mode and specify Basic for the transport client credential type.  C、Use the message security mode and specify Basic for the transport client credential type.  D、Use the transportWithMessageCredential security mode and specify None for the transport client credential type.  