Report a question

You cannot submit an empty report. Please add some details.
0%

EVSE Day 6

Think about how PPE protects against potential arc flash injuries.

1 / 10

Arc flash hazard analysis helps determine appropriate PPE.

Always ensure safety by removing power to the equipment before working.

2 / 10

What is the necessary step before working on an EVSE station?

Arc flash risks can occur at various voltage levels, not just high voltage.

3 / 10

Arc flash hazard analysis is only for high-voltage systems.

It’s a widely adopted code used in various applications beyond just residential buildings.

4 / 10

What is the primary purpose of the NFPA 70?

These chargers are often used in commercial and public settings for fast charging.

5 / 10

Which type of EV charger has the highest level of amps?

EVSE systems involve high voltage and current levels.

6 / 10

An energized EVSE carries a fatal amount of electric energy.

The NFPA 70 is also known as the National Electrical Code (NEC).

7 / 10

Which of the following is NOT addressed by the NFPA 70?

Ground faults are one of the leading causes of electrical hazards.

8 / 10

Which of the following best defines a ground fault?

Lockout/tagout is a safety measure for preventing accidental energization.

9 / 10

Which of the following does NOT describe lockout/tagout for an EVSE?

Arc blasts involve rapid expansion of air, causing significant force.

10 / 10

The hazards resulting from an arc flash/arc blast are heat, shrapnel, intense light, sound, and ________.

Your score is

0%

Exit

Rate & Review

Thank you for taking the time to leave us a review! Your feedback is greatly appreciated and helps us improve our services.

Pos.NameScoreDuration
1Guest100 %1 minutes 37 seconds
2eep100 %2 minutes 11 seconds
3eep100 %3 minutes 2 seconds
4Guest90 %6 minutes 13 seconds
5Guest90 %7 minutes 26 seconds

Leave a Reply

Your email address will not be published. Required fields are marked *