Wires should have each feature of the following except （）

A、flame retardant

B、moisture resistant

C、oil resistant

D、low conductivity

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更多“Wires should have each feature of the following except （）”相关的问题

第1题

[单选题] 夹子用完了。（）

A、Clamps have been used up. B、Lashing wires have been used up. C、Twist locks have been used up. D、Turnbuckles have been used up.

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第2题

[单选题] 不同的绑扎工具应分门别类存放。（）

A、Different lashing tools should be used separately. B、Different lashing tools should be stowed separately. C、Different lashing wires should be stowed separately. D、Different lashing bars should be stowed separately.

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第3题

[单选题] Have you got （）lashing wires?

A、plenty B、much C、a lot D、enough

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第4题

[单选题] THE MASTER OR AN OFFICER SHOULD HANDING OVER THE WATCH SHOULD SAY（）.

A、I NOW HAVE THE WATCH. B、I NOW HAVE THE CONN. C、YOU NOW HAVE THE WATCH. D、YOU NOW HAVE THE CONN.

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第5题

[单选题] Individual wires，used in systems greater than 50 volts,（）.

A、should be supported at 24 inch intervals with plastic tie wraps B、should never be located in a tank C、must be installed in conduit D、All of the above

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第6题

[单选题] 同一个反应在相同反应条件下未加催化剂时平衡常数及活化能为k及Ea，加入正催化剂后则为k＇、Ea＇，则存在下述关系：（）

A、k＇=k，Ea=Ea＇ B、k＇≠k，Ea≠Ea＇ C、k＇=k，Ea＞Ea＇ D、k＜k，Ea＇＜Ea

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第7题

[单选题] A mooring line is described as being 6x24，1-3/4 inch wire rope. What do the above numbersrefer to?（）

A、Strands，yarns，circumference B、Strands，wires，diameter C、Wires，yarns，diameter D、Strands，circumference，wires

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第8题

[判断题] A normal lesson should have the all the stages discussed in this unit and the stages should be in fixed order.（）

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