A catalytic converter has to be at least how hot before it begins to work?

A) 500 degrees F B) 1,500 degrees F C) 1,000 degrees F D) 2,000 degrees F


A

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Which of the following cold-formed steel (CFS) sections is punched with holes?studs, tracks, bridging channels, and furring sections? What is the spacing of punched holes and the reason for it?

What will be an ideal response?

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All of the following are benefits of the team system EXCEPT ________

A) Reduces the control that top tech's have on their own pay B) Reduces overall shop payroll C) Provides more technical assistance for new technicians D) Reduces average cost of labor

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What airflow adjustment should be made to increase the latent cooling capacity of an air-conditioning system?

A) Increase the airflow. B) The latent cooling capacity is not affected by adjusting the system airflow. C) Decrease the airflow. D) Set the airflow to the maximum available.

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CAD drawings are faster and more accurate than ________ drawings.

A. DWG B. CAD C. PDF D. hand

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