Two technicians are discussing how to remove refrigerant from a system. Technician A says that you can vent it into the atmosphere as long as it has moisture in it. Technician B says that all refrigerant must be captured. Who is correct?

A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B


B) Technician B

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The short run Phillips curve illustrates:

A) The unemployment rate relative to the civilian labor force. B) The trade -off between the unemployment rate and the inflation rate. C) The increase in wage rates relative to the increase in the general price level. D) None of the above.

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All stress is psychological

Indicate whether the statement is true or false

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Grounded (grounding) is defined as being ____.

A. connected to ground or to a conductive body that extends the ground connection B. located along a circuit that includes a panel board C. connected to a bonded locknut D. located adjacent to the main bonding jumping

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Technician Asays semi-metallic materials are made from a mixture of organic or synthetic fibers. Technician B says semi-metallic metals are softer and less fade resistant than organic materials. Who is correct?

A. A only B. B only C. Both A and B D. Neither A nor B

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