Republican Dewey was expected to win over Truman.
The minimum diameter of galvanized pipe allowed for a grounding electrode is 3/4
This is further explained below.
<h3>What is
an electrode?</h3>
Generally, An electrolyte, a semiconductor, or a vacuum are all examples of non-metallic circuit components that may be contacted by an electrode. Electrodes are electrical conductors that make contact with these components. In the context of an electrochemical cell, this component may alternatively be referred to as an anode or a cathode.
In conclusion, 3/4 of an inch is the smallest diameter of galvanized tubing that may be used as a grounding electrode.
Read more about electrode
brainly.com/question/17060277
#SPJ1
Answer:
how the secondary data were collected.
Explanation:
Secondary data refers to the data that is collected by other persons beside the researcher who actually use it. (in this context, it would be the data that is collected by other person than Marvin).
Sometimes, the collection method could influence the data given by the samples and will shaken up the overall conclusions.
I'll give you an example.
In market research, companies often conducts research to find out consumers' preference toward a certain product. This preference could be given by the people through either public survey and private survey. Most people tend to give a more truthful answer if the data is collected through private survey since answering in public survey makes the people fear a chance that they will be judged by others.