Sketch in plan a hollow metal door frame and its junction with (a) a metal-stud wall and (b) a CMU wall.

What will be an ideal response?


See the Instructor's Manual (IM).

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Cuando se monten en pared unas bandejas portacables, asegúrese de que:

a. la estructura del edificio es suficientemente fuerte para soportar el sistema de bandeja. b. también se utiliza soporte de trapecio. c. también se utiliza suspensión con varilla directa. d. solo se utiliza bandeja no metálica.

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Branch ducts should always use what component to balance the air to the individual areas?

What will be an ideal response?

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Technician A says that generic scan tools must be able to read all generic OBD-II codes. Technician B says that all generic scan tools must be able to read manufacturer OBD-II trouble codes. Which technician is correct?

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

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Which of the following is not a temperature sensor?

A) thermocouple B) triac C) thermistor D) resistance temperature detector

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