NFPA 72® contains requirements for _____.
a. all electrical work performed in a building
b. residential and commercial installation of fire alarm systems and equipment
c. life safety
d. the testing, operation, installation, and periodic preventive maintenance of fire alarm
systems
b. residential and commercial installation of fire alarm systems and equipment
You might also like to view...
Where is the p-trap of a walk-in freezer supposed to be located?
a. Outside the box b. Inside the box c. Outside or inside the box d. Inside the box if it has heat tape around it.
Technician A says to use lineman's gloves when servicing the high voltage system on hybrid electric vehicles. Technician B says that hybrid vehicles have a plug or switch to disable the high voltage system before service. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Match the tin snip to the color code that indicates the snip's intended purpose.
A. cuts sheet metal at sharp left angles B. cuts sheet metal at sharp right angles C. cuts sheet metal in a straight line
One horsepower of work energy equals the amount of work done when lifting ____________________ pounds to the height of ____________________ foot in ____________________ minute.
Fill in the blank(s) with the appropriate word(s).