Aconveyor belt is used to send burgers through a grill- ing machine. if the grilling machine is 1.2m long and the burgers require 2.8min to cook, how fast must the conveyor belt travel? if the burgers are spaced 25 cm apart, what is the rate of burger production (in burgers/min)?

Explanation:

Length of the conveyor belt is given as

time taken to cook one burger is given as

now we can find the speed of the belt as

Now we know that the distance between two burgers is given as 25 cm

now the production rate of burgers is given as

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: