Class 1 Power limited circuits

[kgault]

Studying to get my EC and one of the practice questions is baffling me and I would like some input on it if possible. The question is as follows:
"Class 1 power limited circuits shall be supplied from a source having a rated output of NOT more than volts and 1000 volt-amperes."
A. 1.0
B. 1.2
C. 2.0
D. 2.5

When I search the code I come up with 725.41(A) which states "These circuits shall be supplied from a source that has a rated output of not more than 30 volts and 1000 volt-amperes."

The answer guide says the correct answer is 1.0, but what is 1.0 and how does the pertain to question at all?

 

[hbiss]

Obviously a bad question.

-Hal

 

[LarryFine]

Welcome to the forum.

They look like the answers to a different question.

 

[kgault]

Welcome to the forum.

They look like the answers to a different question.

It does. This is straight out of the myfloridalicense.com candidate handbook though. The next question has the same exact answers with the correct answer being 1.2v (volts per cell on alkali type battery) I am guessing both of you are correct and I have been chasing my tail for nothing. You never know with these questions.

 

[kgault]

There's one more I think is incorrect too, please correct me if I am wrong.
"The individual conductors of a flexible cord or cable shall NOT be smaller than ____ AWG."
A. 17
B. 18
C. 20
D. 27

Section 240.5 states 18awg, but the answer is showing as 27awg. Could someone show me a table or anything that states 27awg?

Thank you in advanced.

 

[TwoBlocked]

1.0 kva is the same as 1000 va, but yeah, screwed up question.

 

[hbiss]

Could someone show me a table or anything that states 27awg?

Nope.

-Hal

 

[gadfly56]

Nope.

-Hal

Is that "nope" as in "There is no such table because 27 AWG is not correct" or as in "I decline the opportunity to be helpful at this time?"

 

[qcroanoke]

Is that "nope" as in "There is no such table because 27 AWG is not correct" or as in "I decline the opportunity to be helpful at this time?"

Yes

 

[augie47]

There is a 27 AWG cord shown in Table 400.4 and 400.5(A)(1) as noted in Article 400.4

 

[kgault]

I guess that's what they are referring to then, thank you for that

There is a 27 AWG cord shown in Table 400.4 and 400.5(A)(1) as noted in Article 400.4

 

[Strathead]

It does. This is straight out of the myfloridalicense.com candidate handbook though. The next question has the same exact answers with the correct answer being 1.2v (volts per cell on alkali type battery) I am guessing both of you are correct and I have been chasing my tail for nothing. You never know with these questions.

Believe it or not, I teach from a Mike Holt code study book, and even he gets them wrong once in a while.