Las dimensiones de una piscina rectangular son 20 m de largo, 6 m de ancho y 2,5 m de profundidad. Encuentra:
a) La presión manométrica en el fondo de la piscina
b) La fuerza en el fondo de la piscina debida al agua que contiene
c) La presión absoluta en el fondo de la piscina

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:

the answer is to check all of them! they all apply well at least i think so!

answer: a) y=-8x+5

a) m= -8

b) m= -2

c) m= 7

d) m= 6

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d