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
更多“Individual wires，used in systems greater than 50 volts,（）.”相关的问题
A、mallet used when splicing wire rope B、sharp pointed crow bar used to unlay wire rope C、tapered steel pin used to separate wire rope D、tapered wooden pin used when splicing heavy rope
A、Stack weights should be less when using a solid bar lashing as compared to a wire lashing B、Stack heights may be increased when using a solid bar lashing C、Stack heights should be reduced when using a solid bar lashing D、Solid bars should be used for lashing the first tier only，with wire lashings on the higher tier(s)
A、Factor of safety B、Number of wires per strand C、Number of strands per wire rope D、Number of wires in the core
A、Factor of safety B、Number of wires per strand C、Number of strands per wire rope D、Number of wires in the core
A、Six by seven galvanized wire rope B、Six by twenty-four improved plow steel wire rope C、Six by thirty-seven preformed fiber-core wire rope D、Six by nineteen regular-lay filler wire rope
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