Memo h
Choose the appropriate function when solving for the missing component in each scenario. Options may be used more than once. ez is
exactly equal to 90°
Find x if you know y and h
Pythagorean theorem
Find x if you know y and 1
tan
Find y if you know h and 1
sin
Find h if you know e3 and X
[Choose
Find y if you know e3 and h
Choose
Find 3 if you know and y.
tan 1
Find 1 if you know and h
sin-1

nec chapter 5 contains

c. information on special occupancy areas

nec chapter 6 covers

a. special equipment

which of the following rules contain the words shall or shall not and must be adhered to?

b. mandatory rules

which of the following rules identify actions that are allowed but not required and typically cover options or alternative methods?

c. optional rules

which of the following serves as the introduction to the nec and provides an overview of the book?

a. nec article 90

organizations that test products for safety are

c. nrtls

the nec is published by the

a national fire protection association

the nec is divided into

b. 9 chapters

the nec provides informative annexes for

c. informational materials and examples

two terms from nec article 100 that trainees should become familiar with are

b. labeled and listed

explanation:

are there answer choices to this question? this seems like a question where you have options to choose from.

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

don't remove my answer im trying my best to answer them

explanation:

b.transmitters send radio waves, and receivers capture radio waves.