The most common size oxygen cylinder used for welding and cutting operations holds _____ cubic feet of oxygen.
a. 227
b. 300
c. 422
d. 500
a. 227
You might also like to view...
Which of the following statements is true about Type MC cable in patient care spaces?
a. Any Type MC cable can be used in patient care spaces. b. Type MC cable with a health care facility rating must be used. c. Type MC can be used in sleeping spaces but not in bathrooms. d. Type MC cable is most commonly used in critical care units.
A duct blaster is used:
A) To clean duct systems with high-velocity air. B) To measure the amount of air leakage in a duct system. C) To install takeoffs onto plenums using high-velocity and percussive force. D) To install duct runs in approximately half the time of conventional methods.
Kevlar is the brand name for which fiber used in tire construction?
A) Polyester B) Aramid C) Nylon D) None of these
Technician A says that carbon inside the engine can cause excessive NOx to form. Technician B says that excessive NOx could be caused by a cooling system fault causing the engine to operate too hot. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician