When a technician uses a manifold gauge set to evacuate an air conditioning system what position should the technician position the hand valves in order to evacuate both sides of the system?
A. High pressure hand valve open and low press hand valve closed
B. High pressure hand valve closed and low pressure hand valve open
C. High pressure hand valve open and low pressure hand valve open
D. High pressure hand valve closed and low pressure hand valve closed
Answer: C
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Fill in the blank(s) with correct word
President Nixon's policy of Vietnamization of the war in Vietnam called for
A. a gradual handover of the ground war to the South Vietnamese. B. a full-scale conventional invasion of North Vietnam. C. reorganization of the American army in Vietnam into antiguerrilla units. D. an end to all American military and economic aid to South Vietnam. E. a new emphasis on the aerial bombing of North Vietnam.
Which of the following is an example of a mechatronics system?
A) A surgical laser B) A laptop computer C) An industrial robot D) None of the above
Planning is an important step in the design process.
Answer the following statement true (T) or false (F)