To clean the outside of your house you rent a small
highpressure water sprayer. the sprayer's pump delivers slow
movingwater at a pressure of 10,000,000 pa. how fast can their
water moveif all of its pressure potential energy becomes kinetic
energy asit flows through the nozzle of the sprayer?

141.42135 m/s

Explanation:

= Change in pressure = 10000000 Pa

= Density of water = 1000 kg/m³

v = Velocity

From Bernoulli's equation we have

The velocity of the water is 141.42135 m/s

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: