A tool used for checking system pressures, evacuating systems, recovering systems, and charging systems is:
A) A digital thermometer. B) A vacuum pump.
C) A recovery cylinder. D) A gauge manifold.
D
You might also like to view...
Which of the following is required by OSHA standards when a crane must operate within the prohibited zone around power lines?
a. An insulating link must be installed to isolate the load from the load line. b. Two dedicated spotters must be assigned to mointor the operation. c. All members of the lift team must wear insualting garments. d. The boom of the crane must be electrically isolated from the crane body.
The spoils system under Andrew Jackson resulted in
A. a superior class of intelligent, competent federal job holders than under previous presidential administrations. B. the replacement of insecurity by security in employment. C. the destruction of the personalized political machine. D. the appointment of many corrupt and incompetent officials to federal jobs. E. the same public policies as those taken by John Quincy Adams.
Which of the following are least capable of utilizing forages?
A. Cattle B. Sheep C. Horses D. Goats E. Swine
Inhalation of toxic materials is the greatest risk of an excavation.
Answer the following statement true (T) or false (F)