Quiz
easy
5 Questions
Question 1 of 5
What is the purpose of using a changeover switch (ATS or MTS) when connecting a portable generator to a home supply?
A changeover switch ensures a safe and controlled transfer of power from the main supply to the generator, or vice versa, during outages.
Question 2 of 5
Which of the following is the correct wiring color for the neutral wire in a single-phase 120V AC system according to NEC?
According to NEC, the neutral wire in a 120V AC system should be white.
Question 3 of 5
What does 'IEC' stand for in the context of electrical wiring?
IEC stands for International Electrotechnical Commission, which sets standards for electrical wiring and equipment.
Question 4 of 5
In a 240V system according to NEC, what color is used for the hot wires?
In a 240V system according to NEC, the hot wires are Black and Red.
Question 5 of 5
When is it recommended to use an interlock kit when connecting a generator to your home panel?
An interlock kit prevents backfeeding by ensuring that only one breaker (either main or generator) can be ON at a time, enhancing safety.
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