Which of the following is a rotary actuator?

A. A motor
B. A cylinder
C. An accumulator
D. The reservoir


Answer: A

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Which type of DMM can measure current when clamped around a conductor?

A) Reluctive B) Inductive C) Selective D) None of these

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Why did conciliarism ultimately founder?

a. It remained the pope’s prerogative to call universal councils of the church. b. The Council of Constance rejected the claims of powers of general councils. c. The councils caused the Western Schism. d. The French king, Charles V, was unhappy to see the papacy decamp from greater France.

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How does an energy recovery wheel improve system efficiency?

A) by moving some of the system refrigerant with a turbulator B) by reducing the condenser head pressure C) by transferring heat between the ventilation air and the exhaust air D) by keeping the evaporator clean

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A scale establishes a proportion used in determining the dimensional relationship of an actual object to the representation of the same object on a drawing.

Answer the following statement true (T) or false (F)

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