Technician A says that a dry chemical fire extinguisher can be used on class A, B and C fires. Technician B says that the chemical used in these fire extinguishers can be corrosive. Which technician is correct?
A) Technician A only B) Technician B only
C) Both Technicians D) Neither Technician
C
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Write a paragraph or two about how to start up the boiler system.
What will be an ideal response?
What is the specific gravity of a fully charged battery at 80ºF (26.7ºC)?
What will be an ideal response?
Technician A says that air-operated grease guns are more expensive than battery operated grease guns
Technician B says that battery operated grease guns also require a supply of compressed air. Which technician is correct? A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
Which of the following is concentrated in the southeast and south?
A. Turkey production B. Broiler production C. Egg production D. All of these E. None of these