5498521
Questão 1
Questão
To finish a splice and ensure complete protection, it should be covered with how many layers of vinyl electrical
tape?
Responda
-
One
-
Two
-
Three
-
Four
Questão 2
Questão
A quick test that can be made to determine if an installation is good is known as a(n) _____.
Responda
-
go/no-go test
-
insulation resistance test
-
maintenance test
-
adequacy test
Questão 3
Questão
Proof tests are made at what percentage of the original factory voltage?
Responda
-
20%
-
40%
-
60%
-
80%
Questão 4
Questão
Two methods used to provide stress control for medium-voltage cable terminations are geometric and _____.
Responda
-
equipotential
-
capacitive
-
inductive
-
shielded
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