The rectangular coordinate grid of the ____ coordinate system provides the foundation on which drawings produced by CAD are generated.

A. Newtonian
B. Galilean
C. Cartesian
D. standard


Answer: C

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The Plant Variety Protection Act allows the holding of ____________________ for genetically engineered plants

Fill in the blank(s) with correct word

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The ripple frequency of a full-wave voltage doubler is

A) four times the ac input frequency B) zero C) equal to the ac input frequency D) twice the ac input frequency

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OBD-II regulations require that the EGR system be tested. Technician A says that the PCM can monitor the commanded position of the EGR valve to determine if it is functioning correctly. Technician B says that the PCM can open the EGR valve and monitor for a change in the MAP sensor reading to detect if the system is functioning correctly. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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The heat treater maintains better control of the product by tempering:

A) Before the part gets completely down to the Mf temperature B) In the furnace for a specified time C) After the part has been hardened for 24 hours D) By the color method

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