Conductors ZW

[geraldkinen]

The correction factor for type ZW conductors installed in a conduit exposed to direct sunlight 51 mm above a rooftop and at an ambient temperature of 39 degrees C is:

A) 0.75
B) 0.67
C) 0.58
D) 0.33

I chose D)

 

[charlie b]

Thread closed. We don?t work this way. If you have a question, then ask a question. If you don?t know whether your choice was correct, then tell us where in the code you looked for an answer. Don?t just say, ?I chose XXX,? since that could just as easily be a random guess on your part.